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Samsung a30 vs Oppo a57 comparison

Samsung Galaxy A30
Oppo A57
Network
Technology LTE/GSM/HSPA GSM/HSPA/LTE
2G bands SIM1 and SIM2 (GSM 850/900/1800/1900)

SIM1 and SIM2 (GSM 850/900/1800/1900)
3G bands HSDPA 850/900/1900/2100 WCDMA 850/900/2100
4G bands 1,3,5,7,8,20,38,40,41 1,3,5,7,8,20,28,38,40,41
5G bands N/A N/A
Network Type Speed LTE-A, HSPA (42.2/5.76 Mbps) LTE, HSPA (42.2/5.76 Mbps)
Launch
Launch Date March 06, 2019 October 24, 2022
Status Discontinued Available
Body
Weight 165g 187g
Build Gorilla Glass 3 (Glass Front), Plastic Back, and Plastic Frame Glass Front, Plastic (Back & Frame)
SIM Dual SIM (Nano-SIM) Dual Sim (Nano-SIM)
Display
Display Super AMOLED IPS LCD
Size 6.4 Inch 6.56 Inch
Resolution (1080x2340) Pixels (720x1612) Pixels
Platform
OS Android 9 ColorOS 12.1
CPU Octa Core (6x1.6 GHz Kryo 260 Silver / 2x1.8 GHz Kryo 260 Gold) Octa-Core (4x1.8 GHz Cortex-A53 / 4x2.3 GHz Cortex-A53)
GPU Mali-G71 MP2 PowerVR GE8320
Memory
Card slot MicroSD Card (Dedicated Slot) MicroSDXC (Dedicated Slot)
Main Camera
Features Touch Focus, Face Detection, Geo-Tagging, Panorama, HDR, Auto Focus, and LED Flash Night, Portrait, Time-Lapse, PRO, Pano, and Sticker, LED Flash, Geo-Tagging, Face Detection, Panorama, and HDR
Video 1080p Video Recording (30fps) 1080p Video Recording (30/60fps)
720p Video Recording (30fps)
Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi Direct, Hotspot, Wi-Fi 802.11 (a/b/g/n/ac), and and Dual-Band Wi-Fi 802.11 (a/b/g/n/ac), Dual-Band, Wi-Fi Direct, and Hotspot
Bluetooth Bluetooth v5.0 Bluetooth v5.3
GPS Yes (A-GPS Support + Glonass, BDS, and GALILEO) GPS, GLONASS, Galileo, BDS, and QZSS
NFC Yes N/A
RADIO FM Radio Unspecified
USB USB Type-C (2.0) USB Type-C 2.0
Features
Sensors Gyro / Proximity / Accelerometer / Compass / Fingerprint (rear mounted) Fingerprint / Face Unlock / Gravity Sensor / Accelerometer / Geomagnetic Sensor / Light Sensor / Proximity Sensor
Battery
Type Li-Po 4000 mAh (Non Removable) Li-Po 5000 mAh (Non-Removable)
Charging Fast Battery Charging (15W) Fast Charging 33W
Misc
Colors Silver/Blue/Pink/Black/White Glowing Black, Glowing Green, and Glowing Gold
Model SM-A305FZWFPAK CPH2387
Price 37,999 49,999
Brand Samsung Oppo
Model Samsung A30 Oppo A57
Samsung Galaxy A30S
Oppo A57
Network
Technology
2G bands
SIM1 and SIM2 (GSM 850/900/1800/1900)

SIM1 and SIM2 (GSM 850/900/1800/1900)
3G bands
HSDPA 850/900/1900/2100 WCDMA 850/900/2100
4G bands
1,2,3,4,5,7,8,12,13,17,20,28,38,40,41,66 1,3,5,7,8,20,28,38,40,41
5G bands
N/A N/A
Network Type Speed
LTE-A, HSPA (42.2/5.76 Mbps) LTE, HSPA (42.2/5.76 Mbps)
Launch
Launch Date
September 11, 2019 October 24, 2022
Status
Discontinued Available
Body
Weight
169g 187g
SIM
Dual SIM (Nano-SIM) Dual Sim (Nano-SIM)
Display
Display
Super AMOLED IPS LCD
Size
6.4 Inch 6.56 Inch
Resolution
(720x1560) Pixels (720x1612) Pixels
Platform
OS
Android 9 ColorOS 12.1
Chipset
Exynos 7904 MediaTek (Helio G35) 12nm
CPU
Octa Core (6x1.6 GHz Cortex-A53 / 2x1.8 GHz Cortex-A73) Octa-Core (4x1.8 GHz Cortex-A53 / 4x2.3 GHz Cortex-A53)
GPU
Mali-G71 MP2 PowerVR GE8320
Memory
Card slot
MicroSD Card (Dedicated Slot) MicroSDXC (Dedicated Slot)
Internal
64GB 4GB RAM
128GB 4GB RAM
64GB 4GB RAM
Main Camera
Features
Panorama, HDR, Geo-Tagging, Touch Focus, and Face Detection Night, Portrait, Time-Lapse, PRO, Pano, and Sticker, LED Flash, Geo-Tagging, Face Detection, Panorama, and HDR
Video
1080p Video Recording (30fps)
FHD Video Recording (24fps)
HD Slow-Motion Video Recording (120fps)
1080p Video Recording (30/60fps)
720p Video Recording (30fps)
Selfie Camera
Front Camera
16MP (F/1.9 Aperture) Wide 8MP (F/2.0 Aperture) Wide
Video
1080p Video Recording (30fps)
FHD Video Recording (24fps)
HD Slow-Motion Video Recording (120fps)
1080p Video Recording (30/60fps)
720p Video Recording (30fps)
Sound
Loudspeaker
Yes Yes
3.5mm jack
Yes Yes
Comms
WLAN
Wi-Fi Direct, Hotspot, Wi-Fi 802.11 (a/b/g/n/ac), and Dual-Band Wi-Fi 802.11 (a/b/g/n/ac), Dual-Band, Wi-Fi Direct, and Hotspot
WLAN
Wi-Fi Direct, Hotspot, Wi-Fi 802.11 (a/b/g/n/ac), and Dual-Band Wi-Fi 802.11 (a/b/g/n/ac), Dual-Band, Wi-Fi Direct, and Hotspot
Bluetooth
Bluetooth v5.0 Bluetooth v5.3
GPS
Yes (A-GPS Support + Glonass, BDS, and GALILEO) GPS, GLONASS, Galileo, BDS, and QZSS
NFC
N/A N/A
RADIO
Yes Unspecified
USB
USB Type-C (2.0) USB Type-C 2.0
Features
Sensors
Geomagnetic Sensor / Hall Sensor / Light Sensor / Proximity Sensor / Accelerometer / Fingerprint Sensor / Gyro Sensor Fingerprint / Face Unlock / Gravity Sensor / Accelerometer / Geomagnetic Sensor / Light Sensor / Proximity Sensor
Battery
Type
Li-Po 4000 mAh (Non Removable) Li-Po 5000 mAh (Non-Removable)
Charging
Fast Battery Charging (15W) Fast Charging 33W
Misc
Colors
Prism Crush Green / Prism Crush Black / Prism Crush White Glowing Black, Glowing Green, and Glowing Gold
Model
SM-A307FZKVPAK CPH2387
Price
38999 49999
Brand
Samsung Oppo
Model
Samsung A30 Oppo A57

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