Engineering:Redmi Note 7

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Short description: Smart phone by Xiaomi/Redmi
Redmi Note 7
Redmi Note 7S
Redmi Note 7 Pro
Redmi Note 7 Logo.svg
CodenameRedmi Note 7 & Redmi Note 7S: lavender
Redmi Note 7 Pro: violet
ManufacturerRedmi
Slogan48MP Camera Beast
SeriesXiaomi Redmi
Compatible networksSee #Specifications
First released28 February 2019; 4 years ago (2019-02-28)
PredecessorRedmi Note 5
Redmi Note 6 Pro
Xiaomi Mi A2
SuccessorRedmi Note 8
RelatedRedmi 7
Xiaomi Mi Play
Xiaomi Community rexdl.co.in/xiaomi-community
TypePhablet
Form factorSlate
DimensionsH: 159.2 mm (6.27 in)
W: 75.2 mm (2.96 in)
D: 8.1 mm (0.32 in)
Mass
186 g (6.6 oz)
Operating systemMIUI 12.5 based on Android 10
System on chipSee #Specifications
CPUSee #Specifications
GPUSee #Specifications
Memory3/4/6 GB LPDDR4X RAM
Storage32/64/128 GB
Removable storagemicroSDXC, expandable up to 256 GB (uses SIM 2 slot)
BatteryNon-removable Li-Po 4000mAh battery
Data inputsSensors:
Display6.3 inches,
2340 x 1080 pixels,
19.5:9 ratio (409 ppi),
450 nits brightness,
1500:1 contrast ratio,
LCD capacitive touchscreen,
16M colors
Rear cameraDual: 48MP + 5MP See #Specifications, depth sensor, phase detection autofocus, LED flash, Geo-tagging, touch focus, face detection, panorama, HDR
Front camera13 MP (f/2.0)
ConnectivityUSB 2.0 Type-C
3.5 mm headphone jack
Wi-Fi 802.11a/b/g/n/ac,
WiFi Direct,
Wi-Fi Features:
MU-MIMO,
Dual-band simultaneous (DBS),
Integrated baseband,
LTE/Wi-Fi antenna sharing
Bluetooth V5, A2DP, Low-energy
SARHead: 0.962 W/kg
Body: 0.838 W/kg (distance 15mm)
Websitewww.mi.com/global/redmi-note-7
www.mi.com/in/redmi-note-7-pro
References[1][2][3][4]

The Redmi Note 7 series refer to a series of smartphones released by Redmi, a sub-brand of Xiaomi. All (except the Redmi Note 7 variant in India ) have 48MP + 5MP camera sensors.[5] Most have a Qualcomm Snapdragon 660 SoC, except the Redmi Note 7 Pro, which has a better Qualcomm Snapdragon 675 SoC.[clarification needed][1][5] The phones support mobile network frequencies in different regions. The Note 7 is available in many local versions and a global version, compatible with mobile phone providers in most places; the Pro model is supplied in slightly different Chinese and Indian versions. The Redmi Note 7S doesn't have much difference when compared to Redmi Note 7 except in case of the rear camera, hence the production of the Redmi Note 7S was discontinued and came under the Redmi Note 7 in India but it's still available separately in China and other countries.

In August 2019 Xiaomi announced that the Redmi Note 7 series had sold more than 20 million units worldwide.[6]

Specifications

The Redmi Note 7 (lavender) is available in versions M1901F7C (for Hong Kong), 1901F7E (for China), 1901F7G (global), and 1901F7H (for Asia).[7]

Specification of different Redmi Note 7 variants
  Redmi Note 7 Redmi Note 7S[8] Redmi Note 7 Pro
India
Version[9] 		China
Version[10] 		Global
Version[11][12][13] 		India
Version[14] 		China
Version[15]
SoC Qualcomm Snapdragon 660 Qualcomm Snapdragon 675
CPU Octa-core 4 + 4 cores
(4x 2.2 GHz Kryo 260 Gold – Cortex-A73 derivative)
(4x 1.8 GHz Kryo 260 Silver – Cortex-A53 derivative)		 Octa-core 2 + 6 cores
(2x 2.0 GHz Kryo 460 Gold – Cortex-A76 derivative)
(6x 1.7 GHz Kryo 460 Silver – Cortex-A55 derivative)
GPU 650 MHz Adreno 512 845 MHz Adreno 612
Back main camera 12MP 1.25μm
Sony Exmor RS IMX486
f/2.2		 48MP 0.8μm
Samsung ISOCELL GM1
f/1.8		 48MP 0.8μm
Sony Exmor RS IMX586
f/1.8
Back secondary camera 2MP 5MP 1.12μm
Samsung S5K5E8
f/2.4
Front camera 13MP (f/2.0)
Storage options 3+32 GB/
4+64 GB		 3+32 GB/
4+64 GB/
6+64 GB;
offline only:
4+128 GB		 3+32 GB/
4+64 GB/
4+128 GB		 3+32 GB/
4+64 GB		 4+64 GB/
6+128 GB		 6+128 GB
RAM: Dual channel LPDDR4x, ROM: eMMC 5.1
Screen 6.3" 19.5:9 (409 ppi) "dot notch" 2340x1080 FHD+ LCD; 450 cd/m2 1500:1 CR
Battery 4000mAh non-removable
Fast Charge 3A Quick Charge 4
Cellular network: GSM Band 2/3/5/8
Cellular network: WCDMA Band 1/2/5/8 Band 1/2/4/5/8 Band 1/2/5/8
Cellular network: CDMA N/A BC0 N/A BC0
Cellular network: TD-SCDMA N/A Band 34/39 N/A Band 34/39
Cellular network: LTE-FDD Band 1/3/5/8 Band 1/3/5/7/8 Band 1/2/3/4/5/7/8/20(/28)[16] Band 1/3/5/8 Band 1/3/5/7/8
Cellular network: LTE-TDD Band 40/41 Band 34/38/39/40/41
100 MHz		 Band 38/40 Band 40/41
120 MHz		 Band 34/38/39/40/41
100 MHz
Wi-Fi 2.4/5 GHz IEEE 802.11a/b/g/n/ac
Radio ? FM ? FM
Bluetooth Bluetooth 5.0
Infrared Yes
VoLTE Yes
Audio 3.5mm jack
USB Type C
Navigation GPS, A-GPS, GLONASS, BeiDou
Expansion card Dual sim DSDS 3-choose-2 4G+4G hybrid card tray; expandable storage with Micro SD card up to 256 GB
Water resistance ? P2i nano-coating splash resistant
Dimension 159.21 mm x 75.21 mm x 8.1 mm
Weight 185g 186g
Software MIUI 10; Android 9; MIUI 11; Android 9 (updated to MIUI 12, Android 9, Android 10); MIUI 12.5

Design

The Redmi Note 7 (and Note 7 Pro) features a shiny glass back with a gradient that Xiaomi calls "Aura Design".[17] Both the front and back of the device have 2.5D curved Gorilla Glass 5 glass. The phone also has a P2i nano-coating that makes it splash resistant, nevertheless the phone hasn't received an official IP Code.[18] In other markets such as India, available color variants include Nebula Red, Space Black, and Neptune Blue.[19]

The Redmi Note 7 (and Note 7 Pro) also features a dot notch in the display to accommodate the front-fancing camera.[20]

Software

The Redmi Note 7 and Pro run on Xiaomi's MIUI version 10, based on Android Pie (9),[4] with minor version updates from time to time. Xiaomi has confirmed that these phones will be upgraded to Android 10; unofficial information suggests that this will be done in the third quarter of 2020.[21] Updates to MIUI 11 (based on Android 9) for the Redmi Note 7 and the Redmi Note 7 Pro were available for download in late 2019, though not yet distributed over the air (OTA) for some ROM versions.[22] From 19 November 2020, MIUI 12 based on Android 10 was being rolled out to Redmi Note 7/7s, with distribution to other phones after beta testing.[23]

Hardware

The Redmi Note 7 (lavender) and Note 7 Pro (violet), both have a 6.3-inch Full HD+ (2340x1080 pixels) display with a 19.5:9 aspect ratio.[3] The Redmi Note 7 is powered by a 14 nm[2] octa-core Snapdragon 660 SoC while the Note 7 Pro houses a Snapdragon 675 SoC, making it the first Xiaomi device to use the chip.[19] The RN7 has an Adreno 512 GPU (612 for the Pro variant) and a 4000 mAh battery and supports Quick Charge 4. Various versions are fitted with 3, 4, or 6 GB of RAM, with 32, 64, or 128 GB of storage; a micro SD card of up to 256 GB is supported via a hybrid SIM card slot. The Pro version's camera has a Sony IMX586 sensor with f/1.8 aperture, slightly better than the RN7's similarly specified Samsung ISOCELL GM1 sensor; both have a secondary 5-megapixel depth sensor.[24] The front camera has a resolution of 13 megapixels. The rear camera can record 4K video at 30fps.

The RN7 Pro has a studio lighting mode live option, showing what the studio lighting effect will look like.[25]

The phone has AI scene detection capable of recognizing up to 12 scenes,[3] AI Portrait 2.0 and a Night Mode.

Connectivity

The Redmi Note 7 (and Note 7 Pro) supports Wi-Fi 802.11 a/b/g/n/ac, satellite navigation, Bluetooth v5.0, USB OTG, USB Type-C, 3G and 4G networks (with support for Band 40 used by some LTE networks in India), and VoLTE.

Other features

The phone has a gyroscope, proximity sensor, and fingerprint sensor. It has two Nano-SIM slots; one of them is a hybrid, capable of holding either a SIM or a microSD card. Either slot can, if equipped with a SIM, can be configured as the primary one.[3]

Among other features, there is FM Radio with recording, USB type-C, Dual SIM, face unlock, notification LED etc.[26]

An IR blaster, emulating an infrared remote control, and a 3.5mm headphone jack are fitted.

Release

The Chinese version of Redmi Note 7 was launched in Beijing on 15 January 2019.[27][28][29]

The Indian versions of Redmi Note 7 and Redmi Note 7 Pro were launched together in New Delhi, India on 28 February 2019.[30]

The Global version of Redmi Note 7 was launched on 6 March 2019.[31]

The Chinese version of Redmi Note 7 Pro was launched on 18 March 2019.[32]

There will not be a global version of the Redmi Note 7 Pro.[33]

The Indian version of Redmi Note 7S was launched on 20 May 2019.[34]

Rear camera images

  • Sample 1

  • Sample 2

  • Sample 3

  • Sample 4

  • Video sample

References

  1. ↑ 1.0 1.1 "Xiaomi Redmi Note 7 Pro – Full phone specifications". https://www.gsmarena.com/xiaomi_redmi_note_7_pro-9521.php. 
  2. ↑ 2.0 2.1 "Snapdragon 675 Mobile Platform". Qualcomm. https://www.qualcomm.com/products/snapdragon-675-mobile-platform. 
  3. ↑ 3.0 3.1 3.2 3.3 "Xiaomi Redmi Note 7 Pro – Specifications – Mi India". https://www.mi.com/in/redmi-note-7-pro/specs/. 
  4. ↑ 4.0 4.1 "Xiaomi Redmi Note 7 Pro – Specifications". https://www.devicespecifications.com/en/model/ce604eed. 
  5. ↑ 5.0 5.1 "Xiaomi Redmi Note 7 vs Note 7 Pro vs Note 7 China model: Comparison". March 1, 2019. https://www.hindustantimes.com/tech/xiaomi-redmi-note-7-india-vs-note-7-china-price-specifications-features/story-h1sKaWAiCzJajvamvenkyI.html. 
  6. ↑ @Xiaomi (20 August 2019). "#RedmiNote7 series global sales...". https://twitter.com/Xiaomi/status/1163653025241559042. 
  7. ↑ "difference between Redmi Note 7 models M1901F7C, M1901F7E, M1901F7G, M1901F7H". 29 April 2019. https://c.mi.com/thread-2123114-1-0.html. 
  8. ↑ "Redmi Note 7S - Specifications - Mi India". https://www.mi.com/in/redmi-note-7s/specs/. 
  9. ↑ "Redmi Note 7 - Specifications - Mi India". https://www.mi.com/in/redmi-note-7/specs/. 
  10. ↑ "红米Note 7 参数 - 小米商城". https://www.mi.com/redminote7/specs/. 
  11. ↑ "Especificaciones Redmi Note 7 | Xiaomi España | Mi.com - Xiaomi España". https://www.mi.com/es/redmi-note-7/specs/. 
  12. ↑ "Mi Global Home". https://www.mi.com/global/redmi-note-7/specs/. 
  13. ↑ "Redmi Note Seven". https://www.mi.com/hk/redmi-note-7/specs/. 
  14. ↑ "Redmi Note 7 Pro - Specifications - Mi India". https://www.mi.com/in/redmi-note-7-pro/specs/. 
  15. ↑ "Redmi Note 7 Pro 参数 - 小米商城". https://www.mi.com/redminote7pro/specs/. 
  16. ↑ "Differences between M1901F7H and M1901F7G". https://fccid.io/2AFZZ-RMSF7H/Letter/Cover-letter-4142497.pdf. 
  17. ↑ Singh, Charanjeet (2019-04-07). "Redmi Note 7 Pro Review: Is It Worth The Money?" (in en-US). https://fossbytes.com/redmi-note-7-pro-review-worth-money/. 
  18. ↑ Jed, John (2019-03-08). "Xiaomi reveals the Redmi Note 7 Pro features P2i Nano Hydrophobic coating". https://www.gizmochina.com/2019/03/08/xiaomi-reveals-the-redmi-note-7-pro-features-p2i-nano-hydrophobic-coating/. 
  19. ↑ 19.0 19.1 "Redmi Note 7 Pro goes on sale in India" (in en-US). https://www.gsmarena.com/redmi_note_7_pro_goes_on_sale_in_india-news-35982.php. 
  20. ↑ "Redmi Note 7 | Xiaomi | Corning Gorilla Glass" (in en-us). https://www.corning.com/gorillaglass/worldwide/en/products-with-gorilla-glass/smartphones/xiaomi/redmi-note-7.html. 
  21. ↑ Peter Phelps (1 October 2019). "Which Xiaomi phones will get Android 10 and MIUI 11?". https://www.trustedreviews.com/news/which-xiaomi-phones-will-get-android-10-and-miui-11-3943221. 
  22. ↑ Aamir Siddiqui (31 October 2019). "Download: MIUI 11 update for Xiaomi Redmi Note 7 Pro, POCO F1 & more". https://www.xda-developers.com/download-miui-11-xiaomi-redmi-note-7-pro-poco-f1/. 
  23. ↑ "MIUI 11 beta based on Android 10 is currently rolling out to Xiaomi Mi Mix 3". 24 October 2019. https://www.gsmarena.com/miui_11_beta_based_on_android_10_is_currently_rolling_out_to_xiaomi_mi_mix_3-news-39803.php. 
  24. ↑ Abhiman Biswas (29 May 2019). "Redmi Note 7S vs Redmi Note 7 Pro camera comparison: which one is better?". https://www.91mobiles.com/hub/redmi-note-7s-vs-redmi-note-7-pro-camera-compared/. 
  25. ↑ Bajaj, Karan (March 5, 2019). "Xiaomi Redmi Note 7, Note 7 Pro with 48MP camera launched in India; priced at Rs 9,999 onwards". The Economic Times. https://economictimes.indiatimes.com/magazines/panache/xiaomi-redmi-note-7-note-7-pro-with-48mp-camera-launched-in-india-priced-at-rs-9999-onwards/articleshow/68199059.cms. 
  26. ↑ "Xiaomi Redmi Note 7 - Full phone specifications". https://m.gsmarena.com/xiaomi_redmi_note_7-9513.php. 
  27. ↑ 小米商城. "红米Note 7". https://www.mi.com/redminote7/. 
  28. ↑ 远洋 (2018-01-10). "Redmi红米Note7正式发布：骁龙660/18个月质保，售999元起". https://www.ithome.com/0/404/929.htm. 
  29. ↑ 新浪手机 (10 January 2019). "红米Redmi Note 7发布：4800万摄像头 999元起售". https://tech.sina.com.cn/mobile/n/2019-01-10/doc-ihqfskcn5843446.shtml. 
  30. ↑ Siddiqui, Aamir (2019-02-28). "Xiaomi launches the Redmi Note 7 and Redmi Note 7 Pro in India, starting at ₹9,999 and ₹13,999". https://www.xda-developers.com/xiaomi-redmi-note-7-pro-go-india-launch/. 
  31. ↑ Onawole, Habeeb (March 6, 2019). "Redmi Note 7 launches in Spain for €149, Mi Smart Sensor Set tags along". https://www.gizmochina.com/2019/03/06/redmi-note-7-launches-in-spain-for-e149-mi-smart-sensor-set-tags-along/. 
  32. ↑ "1599元：红米Note 7 Pro正式发布". https://www.ithome.com/0/414/892.htm. 
  33. ↑ "The Redmi Note 7 Pro will not be available globally". https://www.gsmarena.com/the_redmi_note_7_pro_will_not_be_available_globally-news-36194.php. 
  34. ↑ Saha, Sneha (May 20, 2019). "Xiaomi Redmi Note 7S launched: Key hardware specs, India price, how to buy and other details". https://www.indiatoday.in/technology/features/story/xiaomi-redmi-note-7s-launched-key-specs-india-price-availability-everything-else-you-need-to-know-1529389-2019-05-20. 

External links



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