Phone Comparison - Samsung Galaxy J7 (2016) vs Xiaomi Redmi Note 9 Pro (Global Version) vs Samsung Galaxy A21s

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced March 2016 April 2020 Expected Announcement - May 2020
Status Available - March 2016 Coming Soon - May 2020 Rumored
Price Rs. 15,990 ($235.15) [Similarly Priced] - -
Colors Gold, White, Pink Tropical Green, Glacier White, Interstellar Gray Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 76 x 7.8 mm
(5.97 x 2.99 x 0.31 in)
165.8 x 76.7 x 8.8 mm
(6.53 x 3.02 x 0.35 in)
8.9 mm thickness
(0.35 in thickness)
Weight 170 g (6 oz) 209 g (7.37 oz) 191 g (6.74 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 LTE
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 10 Android 10.0
User Interface - MIUI 11 One UI 2.0
Processor Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), Qualcomm MSM8952 Snapdragon 617 Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) Octa-core 2.0 GHz, Exynos 850
GPU Adreno 405 Adreno 618 -
RAM 3 GB 6 GB 3 GB
Internal Memory 16 GB 128 GB 64 GB
External Memory microSD, up to 128 GB microSDXC (dedicated slot) microSDXC

display Display

Type Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 PLS TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.67 inches 6.55 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2400 pixels (395 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio 72.16% 84.28% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP 64 MP + 8 MP + 5 MP + 2 MP 48 MP + 8 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 119° (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), 1/5.0", 1.12µm, AF
2 MP, f/2.4, (depth)
HDR, panorama
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30/60/120fps, 720p@960fps 1080p@30fps
Front Camera 5 MP, f/1.9, LED Flash [Similar] 16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm
HDR
1080p@30fps [Similar]
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth v4.1, A2DP 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi 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 Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 2.0, Type-C 1.0 reversible connector Yes
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 3 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSDXC (dedicated slot) microSDXC
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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
NFC NFC supported NFC supported NFC supported

battery Battery

Type Removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 30W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 3300 mAh 5020 mAh 5000 mAh
Stand by Up to 354 h - -
Talk Time - - -