Phone Comparison - Samsung Galaxy A02 vs Xiaomi Redmi 10C vs Samsung Galaxy A04

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced 2021, January 27 March 2022 August 2022
Status Available. Released 2021, January 27 Coming Soon - March 2022 Available - December 2022
Colors Black, Blue, Red Graphite Gray, Ocean Blue, Mint Green Black, Green, White, Copper
Form Factor Candybar Candybar Candybar
Dimension 164 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
169.6 x 76.6 x 8.3 mm
(6.68 x 3.02 x 0.33 in)
164.4 x 76.3 x 9.1 mm
(6.47 x 3 x 0.36 in)
Weight 206 g (7.27 oz) 190 g (6.7 oz) 192 g (6.77 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) 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 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) 20(800), 28(700), 32(1500), 38(2600), 40(2300), 41(2500) 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 LTE
Messaging
Build Features - - Fingerprint Sensor (rear-mounted)
-

hardware Hardware and OS

OS Android 10 Android 11 Android 12
User Interface One UI 2.5 MIUI 13 One UI Core 4.1
Processor Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) Octa-core, MediaTek Helio P35
GPU Adreno 506 Adreno 610 IMG PowerVR GE8320
RAM 2 GB 4 GB 32GB 4GB
Internal Memory 32 GB 128 GB N/A
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type PLS TFT Display HD+ IPS LCD Screen
Corning Gorilla Glass
HD+ PLS LCD Screen
Colors 16M Colour 16M Colors 16M Colors
Size 6.5 inches 6.71 inches 6.5 inches
Resolution 720 x 1520 pixels (259 ppi) 720 x 1650 pixels (268 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 84.56% 82.14% 81.28%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP 50 MP + 2 MP 50 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, AF
2 MP, f/2.4, (depth)
50 MP, f/1.8, 26mm (wide), PDAF
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 8 MP, f/2.2, 1/4", 1.12µm [Similar] 5 MP, f/2.2, (wide)
1080p@30fps [Similar]
5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 4.2, A2DP, LE 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0 USB Type-C 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 2 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM UFS 2.2 32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Not Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint not 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 not present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 18W
Non-removable Li-Po Battery
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -