Phone Comparison - Xiaomi Mi A2 (Mi 6X) vs Samsung Galaxy A12 vs Xiaomi Redmi 9T

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced April 2018 2020, November 24 January 2021
Status Available - April 2018 Coming Soon - January 2021 Coming Soon - January 2021
Price Rs. 16,900 ($250.00) [Similarly Priced] Rs. 12,999 ($0.00) [Similarly Priced] -
Colors Cherry Pink, Flame Red, Sand Gold, Glacier Blue, Black Black, White, Blue, Red Carbon Gray, Twilight Blue, Sunrise Orange, Ocean Green
Form Factor Candybar Candybar Candybar
Dimension 158.7 x 75.4 x 7.3 mm
(6.25 x 2.97 x 0.29 in)
164 x 75.8 x 8.9 mm
(6.46 x 2.98 x 0.35 in)
162.3 x 77.3 x 9.6 mm
(6.39 x 3.04 x 0.38 in)
Weight 168 g (5.93 oz) 205 g (7.23 oz) 198 g (6.98 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA - China
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) 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), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China LTE (unspecified) 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor
Water-repellent coating
Notification LED Yes - -

hardware Hardware and OS

OS Android 8.1 (Oreo); Android One Android 10 Android 10
Processor Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260), Qualcomm SDM660 Snapdragon 660 Octa-core (2.3 GHz, 1.8 GHz) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm)
GPU Adreno 512 - Adreno 610
RAM 6 GB 4 GB 6 GB
Internal Memory 128 GB 128 GB 128 GB
External Memory microSD, up to 256 GB (uses SIM 2 slot) microSDXC microSDXC (dedicated slot)

display Display

Type LTPS IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 HD+ TFT display IPS LCD Screen
400 nits (typ)
Corning Gorilla Glass 3
Colors 16M colors 16M Colour 16M Colour
Size 5.99 inches 6.5 inches 6.53 inches
Resolution 1080 x 2160 pixels (403 ppi) 720 x 1560 pixels (264 ppi) 1080 x 2340 pixels (395 ppi)
Screen-to-Body Ratio 77.44% 83.64% 83.29%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio FM radio Unspecified FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera Dual 12 MP + 20 MP 48 MP + 5 MP + 2 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features Phase Detection Autofocus, 1.25µm, f/1.8 aperture lens, 2x Optical Zoom, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 48 MP, f/2.0, (wide), AF
5 MP, f/2.2, 115˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps 1080p@30fps
Front Camera 20 MP (f/1.8, 1/2.8", 1.0µm), 1080p, Auto-HDR [Similar] 8 MP, f/2.2
1080p@30fps [Similar]
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE Yes 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector USB Type-C 2.0 USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 64 GB, 4/6 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 128 GB, 6 GB RAM or 128 GB (UFS 2.2), 4 GB RAM or 64 GB (UFS 2.1), 4 GB RAM
Expandable Storage microSD, up to 256 GB (uses SIM 2 slot) microSDXC microSDXC (dedicated slot)
USB OTG Not Supported Not Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 18W
Reverse charging 2.5W
Capacity 3010 mAh 5000 mAh 6000 mAh
Stand by - - -
Talk Time - - -