Phone Comparison - Samsung Galaxy A02s vs Oppo A94 5G vs Samsung Galaxy A03

general General Info

Manufacturer Samsung Oppo Samsung
Announced 2020, November 24 2021, April 16 November 2021
Status Coming Soon - Februrary 2021 Coming soon. Exp. release 2021, May 03 Available - January 2022
Price - - Rs. 10,499 ($0.00) [Similarly Priced]
Colors Black, White Fluid Black, Space Silver, Cosmo Blue Black, Blue, Red
Form Factor Candybar Candybar Candybar
Dimension - 160.1 x 73.4 x 7.8 mm
(6.3 x 2.89 x 0.31 in)
164.2 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
Weight - 173 g (6.1 oz) 196 g (6.91 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 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE (unspecified) LTE 1, 3, 5, 7, 8, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Network - 1, 41, 77, 78 SA/NSA -
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.20 W/kg (head)
1.35 W/kg (body)
Messaging
Build Features - - Fingerprint Sensor (under display, optical)
-

hardware Hardware and OS

OS Android 10 Android 11 Android 11
User Interface - ColorOS 11.1 -
Processor Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6853 Dimensity 800U 5G (7 nm) Octa-core (2x1.6 GHz & 6x1.6 GHz)
GPU Adreno 506 Mali-G57 MC3 -
RAM 3 GB 8 GB 4 GB
Internal Memory 32 GB 128 GB 128 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type HD+ TFT Display FHD+ Super AMOLED Screen
430 nits (typ), 800 nits (peak)
Corning Gorilla Glass 5
HD+ PLS TFT
Colors 16M Colour 16M Colour 16M Colors
Size 6.5 inches 6.43 inches 6.5 inches
Resolution 720 x 1520 pixels (259 ppi) 1080 x 2400 pixels (409 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio - 85.07% 81.80%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP 48 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features 13 MP, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
48 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
Video 1080p@30fps 4K@30fps, 1080p@30/120fps; gyro-EIS, HDR 1080p@30fps
Front Camera 5 MP, f/2.2 [Similar] 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
HDR
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, 5G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE
Wi-Fi Yes 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, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 128 GB, 8 GB RAM (UFS 2.1) 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 32 GB, 4 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSDXC 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 not present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor not present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 30W
Quick Charge Power Delivery
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 5000 mAh 4310 mAh 5000 mAh
Stand by - - -
Talk Time - - -