Phone Comparison - Xiaomi Redmi Note 3 vs Xiaomi Redmi 7A vs Xiaomi Redmi Note 9 Pro 5G

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced January 2016 May 2019 2020, November 26
Status Available - January 2016 Available - June 2019 Expected Coming soon. Exp. release 2020, December
Price Rs. 9,999 ($147.04) [Similarly Priced] Rs. 5,799 ($0.00) [Similarly Priced] -
Colors Silver, Gray, Gold Black, Blue Gray, Blue, Red/Mint
Form Factor Candybar Candybar Candybar
Dimension 150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
146.30 x 70.41 x 9.55 mm
(5.76 x 2.77 x 0.38 in)
165.4 x 76.8 x 9 mm
(6.51 x 3.02 x 0.35 in)
Weight 164 g (5.78 oz) 150 g (5.29 oz) 215 g (7.58 oz)
SIM Type Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G Network - - 1, 3, 41, 78, 79 SA/NSA/Sub6
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
-Splash resistant (P2i nano coating) - Fingerprint Sensor (side-mounted)
Notification LED Yes Yes -

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) with MIUI7 Android 9.0 (Pie) Android 10
User Interface MIUI 8.0 MIUI 10 MIUI 12
Processor Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 Octa-Core (Quad 1.95GHz Cortex A53 + Quad 1.45GHz Cortex A53) , Qualcomm Snapdragon 439 Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570), Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
GPU Adreno 510 Adreno 505 Adreno 619
RAM 2/3 GB 3 GB 8 GB
Internal Memory 16/32 GB 32 GB 256 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD HD+ Capacitive Touchscreen IPS LCD Screen
Corning Gorilla Glass 5
120Hz Refesh Rate
HDR10
450 nits (typ)
Colors 16M colors 16M colors 16M Colour
Size 5.5 inches 5.45 inches 6.67 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1440 pixels (295 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 72.98% 74.62% 84.37%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM Radio with Recording FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP 13 MP 108 MP + 8 MP + 2 MP + 2 MP
Flash Dual-LED (Dual Tone) LED Flash Dual-LED dual-tone flash
Features Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 13 MP, f/2.2, PDAF
HDR, Panorama
108 MP, f/1.75, 26mm (wide), 1/1.52", 0.8µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 1080p@30fps 1080p@30fps 4K@30fps, 1080p@30fps
Front Camera 5 MP, f/2.0, 1080p [Similar] 5 MP, f/2.2, 1.12μm [Similar] 16 MP, f/2.0
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth v4.1, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-The-Go microUSB 2.0 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16/32 GB, 2/3 GB RAM 32 GB, 3 GB RAM or 16 GB, 2 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 33W
Capacity 4050 mAh 4000 mAh 4820 mAh
Stand by - - -
Talk Time - - -