Phone Comparison - Samsung Galaxy A02s vs vivo S10 vs Oppo A16

general General Info

Manufacturer Samsung vivo Oppo
Announced 2020, November 24 2021, July 15 July 2021
Status Coming Soon - Februrary 2021 Coming soon. Exp. release 2021, July 22 Available - July 2021
Colors Black, White Black, White, Gradient Blue, Yellow Pearl Blue, Space Silver, Crystal Black
Form Factor Candybar Candybar Candybar
Dimension - 158.2 x 73.7 x 7.3 mm
(6.23 x 2.9 x 0.29 in)
163.8 x 75.6 x 8.4 mm
(6.45 x 2.98 x 0.33 in)
Weight - 173 g (6.1 oz) 190 g (6.7 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) 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
CDMA2000 1x
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE (unspecified) LTE 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 8, 38, 40, 41
5G Network - 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA -
Messaging
Build Features - - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 10 Android 11 Android 11
User Interface - OriginOS 1.0 ColorOS 11.1
Processor Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6891Z Dimensity 1100 5G (6 nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm)
GPU Adreno 506 Mali-G77 MC9 PowerVR GE8320
RAM 3 GB 12 GB 3 GB
Internal Memory 32 GB 256 GB 32 GB
External Memory microSDXC No microSDXC

display Display

Type HD+ TFT Display FHD+ AMOLED Screen
90Hz Refresh Rate
HDR10+
HD+ IPS LCD Screen
480 nits (typ)
Colors 16M Colour 16M Colour 16M Colour
Size 6.5 inches 6.44 inches 6.52 inches
Resolution 720 x 1520 pixels (259 ppi) 1080 x 2400 pixels (409 ppi) 720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio - 85.74% 82.94%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio Unspecified No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP 64 MP + 8 MP + 2 MP 13 MP + 2 MP + 2 MP
Flash LED Flash Dual-LED Dual-tone Flash LED Flash
Features 13 MP, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
64 MP, f/1.9, 26mm (wide), PDAF
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS 1080p@30fps
Front Camera 5 MP, f/2.2 [Similar] 44 MP, f/2.0, (wide), AF
8 MP, f/2.3, 105˚ (ultrawide)
HDR
4K@30fps, 1080p@30fps [Similar]
8 MP, f/2.0
HDR
1080p@30fps [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
Bluetooth Yes 5.2, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX
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 USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 32 GB, 3 GB RAM
Expandable Storage microSDXC No microSDXC
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint 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 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 44W
Non-removable Li-Po Battery
Capacity 5000 mAh 4050 mAh 5000 mAh
Stand by - - -
Talk Time - - -