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Samsung Galaxy A02

Device A

Galaxy A02

Samsung · Phones

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Xiaomi Redmi 15A

Device B

Redmi 15A

Xiaomi · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationGalaxy A02Redmi 15A
AnnouncedJanuary 27, 20212026, March 27
Released2021, January2026-04-03
StatusAvailableAvailable
NETWORK6 fields
SpecificationGalaxy A02Redmi 15A
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual-SIM Model Only)GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G LTE1, 3, 5, 7, 8, 20, 28, 38, 40, 411, 3, 5, 8, 28, 40, 41
5GNo5G: n1/3/5/8/28/40/41/78
SpeedLTEHSPA, LTE, 5G
Technology4G/LTE/GSM5G/4G/LTE/GSM
BODY5 fields
SpecificationGalaxy A02Redmi 15A
BuildGlass front, plastic back, plastic frameGlass front, plastic back, plastic frame
Dimensions164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)171.56 x 79.47 x 8.15 mm
IP RatingNo IP ratingIP52
SIMNano-SIM Nano-SIM + Nano-SIMDual SIM, 5G
Weight206 g (7.27 oz)210g
DISPLAY7 fields
SpecificationGalaxy A02Redmi 15A
Brightness—800nit Peak Brightness
ProtectionNo—
Refresh Rate60Hz60/90/120Hz
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Screen-to-body~81.9%~84.3%
Size6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio)6.9 inches
TypePLS LCDIPS LCD, 120Hz
PLATFORM4 fields
SpecificationGalaxy A02Redmi 15A
CPUQuad-core 1.5 GHz Cortex-A532*A78 2.2Ghz + 6*A55 2.0GHz
ChipsetMediatek MT6739W (28 nm)Octa-core T8300 5G SOC
GPUPowerVR GE8100G57 950MHz
OSAndroid 10, upgradable to Android 11, One UI Core 3.1Android 16; HyperOS 3.0
MEMORY5 fields
SpecificationGalaxy A02Redmi 15A
Card slotmicroSDXC (dedicated slot)microSD;
Internal32GB, 64GB64GB / 128GB
RAM2GB RAM, 4GB RAM4 GB / 6 GB
Storage Type—UFS2.2+LPDDR4X
Storage/RAM variants32GB, 64GB; 2GB RAM, 4GB RAM64GB / 128GB; 4 GB / 6 GB RAM
MAIN CAMERA3 fields
SpecificationGalaxy A02Redmi 15A
FeaturesLED flashLED flash, HDR
MAIN CAMERA13 MP, f/1.9, (wide), AF 2 MP, f/2.4, (macro)32MP
Video1080p@30fps1080p@30fps
SELFIE CAMERA3 fields
SpecificationGalaxy A02Redmi 15A
Features5 MP, f/2.0HDR
Selfie camera5 MP8MP
Video720p@30fps1080p@30fps
SOUND2 fields
SpecificationGalaxy A02Redmi 15A
3.5mm jackYes3.5 mm headphone jack
LoudspeakerYesSpeakers
COMMUNICATION6 fields
SpecificationGalaxy A02Redmi 15A
Bluetooth5.1, A2DP, LEv5.4
NFCNoNo
PositioningGPS, GLONASSGPS, GLONASS, Galileo
RadioFM radioFM radio
USBmicroUSB 2.0USB-C
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
FEATURES2 fields
SpecificationGalaxy A02Redmi 15A
Ai—Google Gemini; Circle To Search; Xiaomi Interconnectivity
SensorsAccelerometerAmbient Light Sensor; Yes (Virtual); Proximity Sensor; Yes (Virtual); E Compass; Supported; Fingerprint Scanner; Supported
BATTERY3 fields
SpecificationGalaxy A02Redmi 15A
Capacity5000 mAh6300mAh(typ)
Charging Type7.75W wired15W wired
TypeLi-Po 5000 mAh6300 mAh, non-removable
ADDITIONAL INFORMATION5 fields
SpecificationGalaxy A02Redmi 15A
ColorsBlack, BlueBlack, Blue, Purple
Compatibility—India (5G) specification set
Launch Price (USD)$85.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsSM-A022F, SM-A022F/DS, SM-A022M, SM-A022M/DS, SM-A022G, SM-A022G/DS2602BRNA4I
Price in Nigeria₦60,000 (Seller price)₦140,000 (Stored estimate)
SECURITY1 field
SpecificationGalaxy A02Redmi 15A
SecurityFace unlock only (no fingerprint sensor)Fingerprint sensor

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