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	Compare with Samsung Galaxy A02s	Compare with Xiaomi Redmi 9
Full Differences Change compare mode	Review Specs 32GB 2GB RAM $ 76.32	Review Specs 64GB 4GB RAM $ 146.34

Samsung Galaxy A02s

Xiaomi Redmi 9

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA, LTE

Launch
Announced	2020, November 24	2020, June 10
Status	Available. Released 2021, January 04	Available. Released 2020, June 10

Body
Dimensions	164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)	163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
3D size compare	Size up
Weight	196 g (6.91 oz)	198 g (6.98 oz)
Build	Glass front, plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display
Type	PLS LCD	IPS LCD, 400 nits (typ)
Size	6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)	6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
Resolution	720 x 1600 pixels, 20:9 ratio (~270 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Protection		Corning Gorilla Glass 3

Platform
OS	Android 10, upgradable to Android 12, One UI 4.1	Android 10, upgradable to Android 12, MIUI 13
Chipset	Qualcomm SDM450 Snapdragon 450 (14 nm)	Mediatek MT6769V/CU Helio G80 (12 nm)
CPU	Octa-core 1.8 GHz Cortex-A53	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Adreno 506	Mali-G52 MC2

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	16GB 1GB RAM, 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM	32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Modules	13 MP, f/2.2, (wide), AF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)	13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Features	LED flash	LED flash, HDR, panorama
Video	1080p@30fps	1080p@30fps

Selfie Camera
Modules	5 MP, f/2.2	8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
Features		HDR
Video		1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	4.2, A2DP	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS
NFC	No	Yes (market/region dependent)
Infrared port	No	Yes
Radio	Unspecified	Wireless FM radio (no wired headphones required)
USB	USB Type-C 2.0	USB Type-C 2.0, OTG

Features
Sensors	Accelerometer, proximity	Fingerprint (rear-mounted), accelerometer, proximity, compass

Battery
Type	Li-Po 5000 mAh, non-removable	Li-Po 5020 mAh, non-removable
Charging	15W wired	18W wired

Misc
Colors	Black, White, Red, Blue	Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
SAR		0.91 W/kg (head)     1.00 W/kg (body)
SAR EU	0.40 W/kg (head)     1.37 W/kg (body)	0.71 W/kg (head)     1.06 W/kg (body)
Models	SM-A025F, SM-A025F/DS, SM-A025G, SM-A025G/DS, SM-A025M, SM-A025M/DS, SM-A025U, SM-A025V, SM-A025A, SM-A025U1, SM-A025AZ, SM-S124DL	M2004J19G, M2004J19C
Price	$ 76.32 / £ 85.99 / € 155.21	$ 123.10 / £ 98.81 / € 242.59 / ₹ 9,900

Tests
Performance	AnTuTu: 90811 (v8) GeekBench: 495 (v5.1) GFXBench: 6.1fps (ES 3.1 onscreen)	AnTuTu: 201829 (v8) GeekBench: 1325 (v5.1)
Display	Contrast ratio: 1765:1 (nominal)	Contrast ratio: 1624:1 (nominal)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	-29.8 LUFS (Average)	-26.9 LUFS (Good)
Battery (old)	Endurance rating 114h	Endurance rating 131h