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Samsung Galaxy A91 vs Samsung Galaxy A02s

Samsung Galaxy A91

Samsung Galaxy A91

December, 2019


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Samsung Galaxy A02s

Samsung Galaxy A02s

November, 2020


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Samsung Galaxy A91 vs Samsung Galaxy A02s


Samsung Galaxy A91

Samsung Galaxy A02s

Price
EUR: N/AEUR: €110
USD: N/AUSD: $79
GBP: N/AGBP: £80
INR: N/AINR: N/A
PKR: N/APKR: Rs.21,399
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
-164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)
Weight
-196 g (6.91 oz)
Build
Glass front, plastic back, plastic frame
Colors
White, BlackBlack, White, Red, Blue
Models
SM-A915FSM-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
Display
Type
Super AMOLED

Always-on display
PLS LCD
Size
6.7 inches, 108.4 cm26.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Network
Technology
GSM / HSPA / LTEGSM / 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 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G Bands
LTE (unspecified)1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Memory
Internal Memory
128GB ROM, 8GB RAM16GB ROM, 1GB RAM

32GB ROM, 2GB RAM

32GB ROM, 3GB RAM

32GB ROM, 4GB RAM

64GB ROM, 3GB RAM

64GB ROM, 4GB RAM
Storage Type
eMMC 5.1
Card Slot
microSDXCmicroSDXC (dedicated slot)
Connectivity
Speed
HSPA 42.2/5.76 MbpsHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE4.2, A2DP
USB
USB Type-C 2.0USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
NFC
NoNo
Camera
Main Camera
Primary: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS

Secondary: 12 MP, f/2.2, 12mm (ultrawide), 1.12µm

Third: 5 MP, f/2.2, (depth)
Primary: 13 MP, f/2.2, (wide), AF

Secondary: 2 MP, f/2.4, (macro)

Third: 2 MP, f/2.4, (depth)
Camera Features
LED flash, panorama, HDRLED flash
Video
4K@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps1080p@30fps
Selfie Camera
32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8µm

Features: HDR

Video: 1080p@30fps
5 MP, f/2.2
Multimedia
Radio
Unspecified
Software
Operating System (OS)
Android OS, v10Android OS, v10
Upgradable
Upgradable to Android 12
UI
One UIOne UI 4.1
Hardware
Chipset
Qualcomm SM8150 Snapdragon 855 (7 nm)Qualcomm SDM450 Snapdragon 450 (14 nm)
CPU
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core 1.8 GHz Cortex-A53
GPU
Adreno 640Adreno 506
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compassAccelerometer, proximity
SIM
Single SIM (Nano-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Single SIM (Nano-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Audio Jack
No3.5 mm
Benchmarks
Performance
AnTuTu: 90811 (v8)

GeekBench: 495 (v5.1)

GFXBench: 6.1fps (ES 3.1 onscreen)
Battery
Battery Type
Li-Po 4500 mAh, non-removableLi-Po 5000 mAh, non-removable
Charging
45W wired15W wired
Additional Features
Features
Samsung DeX (desktop experience support)

ANT+
Misc
SAR EU
0.40 W/kg (head) 1.37 W/kg (body)

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