Samsung Galaxy Express 2 vs Oppo A6s
Product
Price
247 USD
245 USD
Status
Discontinued
Available
Brand
Samsung Mobile
Oppo Mobiles
Model No
Galaxy Express 2
CPH2789
Launch Date
2013, November 01
2026, April 13
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
3, 7, 8, 20
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
Speed
HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps
HSPA, LTE, 5G
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Dimensions
132.4 x 65.7 x 9.8 mm (5.21 x 2.59 x 0.39 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
134.2 g (4.73 oz)
216 g (7.62 oz)
SIM
Micro-SIM
Nano-SIM + Nano-SIM
Colors
Blue, White
Cappuccino Brown, Ice White
Build
Glass front, plastic frame, plastic back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
TFT capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 1125 nits (peak)
Size
4.5 inches, 55.8 cm2 (~64.2% screen-to-body ratio)
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
540 x 960 pixels, 16:9 ratio (~245 ppi density)
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
Android 4.2.2 (Jelly Bean)
Android 15, ColorOS 15
Chipset
Qualcomm Snapdragon S4
Mediatek Dimensity 6300 (6 nm)
CPU
Dual-core 1.7 GHz Krait
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 305
Mali-G57 MC2
RAM
1.5GB
6GB/8GB
Storage
8GB
128GB/256GB
Card Slot
microSDXC (dedicated slot)
Lens 1
5 MP, AF
50 MP, f/1.8, (wide), PDAF
Features
LED flash
LED flash, HDR, panorama
Video
Yes
1080p@30/60fps
Lens 2
Auxiliary lens
Lens 1
VGA
16 MP, f/2.4, (wide)
Features
Panorama
Video
1080p@30fps
Capacity
Removable Li-Ion 2100 mAh battery
Si/C Li-Ion 7000 mAh
Talk Time
Talk Time Up to 11 h (3G)
Stand By Up to 480 h (3G)
Charging
80W wired, 33W PPS, 13.5W PD, 54% in 30 min
5W reverse wired
Sensors
Accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.0, A2DP, EDR
5.4, A2DP, LE, aptX HD
GPS
A-GPS, GLONASS
GPS, GALILEO, GLONASS, QZSS
NFC
Yess
Yes
Radio
Stereo FM radio, RDS, recording
USB
USB microUSB 2.0
USB Type-C 2.0, OTG