Oppo A3 vs Samsung Galaxy A27
Product
Price
349 USD
349 USD
Status
Discontinued
Available
Brand
Oppo Mobiles
Samsung Mobile
Model No
A3
SM-A276E, SM-A276E/DS, SM-A276E/DSN, SM-A276B, SM-A276B/DS, SM-A276B/DSN, SM-A276U, SM-A276U1, SM-A276W
Launch Date
2018, April 17
2026, June 10
Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100 ,HSDPA 850 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 41 ,1, 3, 4, 5, 8, 34, 38, 39, 40, 41
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 600/100 Mbps
HSPA, LTE, 5G
5G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Dimensions
156 x 75.3 x 7.8 mm (6.14 x 2.96 x 0.31 in)
162.4 x 78.2 x 7.8 mm (6.39 x 3.08 x 0.31 in)
Weight
159 g (5.61 oz)
200 g (7.05 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + eSIM
Nano-SIM + Nano-SIM
Colors
Knight Black, Soybean Meal, Stardust Silver, Garnet Red
Black, Blue, Light Green, Light Pink
Build
Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
IP64 dust tight and water resistant (water splashes)
Type
LTPS IPS LCD capacitive touchscreen, 16M colors
Super AMOLED, 120Hz
Size
6.2 inches, 96.9 cm2 (~82.5% screen-to-body ratio)
6.7 inches, 110.2 cm2 (~86.8% screen-to-body ratio)
Resolution
1080 x 2280 pixels, 19:9 ratio (~405 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
OS
Android 8.1 (Oreo), ColorOS 5
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
Mediatek MT6771 Helio P60 (12 nm)
Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU
Mali-G72 MP3
Adreno 710
RAM
4GB
6GB/8GB
Storage
128GB
128GB/256GB
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
16 MP, f/1.8, PDAF
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF, OIS
Features
LED flash, HDR, panorama
LED flash, panorama, HDR
Video
1080p@30fps
4K@30fps, 1080p@30fps, 720p@480fps, gyro-EIS
Lens 2
5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm
Lens 3
2 MP (macro)
Lens 1
8 MP, f/2.2
12 MP, f/2.2, (wide), AF
Video
1080p@30fps
Capacity
Non-removable Li-Ion 3400 mAh battery
5000 mAh
Charging
25W wired, 45% in 30 min
Sensors
Accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, compass
Virtual proximity sensing
Samsung DeX support
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
5.1, A2DP, LE, ASHA
GPS
Yes, with A-GPS
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG