Samsung Galaxy M55 vs Oppo A17
Product
Price
300 USD
300 USD
Status
Available
Available
Brand
Samsung Mobile
Oppo Mobiles
Model No
SM-M556B, SM-M556B/DS
Oppo A17
Launch Date
2024, March 31
2022, September 26
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
1, 3, 5, 8, 38, 40, 41
5G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed
HSPA, LTE, 5G
HSPA 42.2/5.76 Mbps, LTE
Dimensions
163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
164.2 x 75.6 x 8.3 mm (6.46 x 2.98 x 0.33 in)
Weight
180 g (6.35 oz)
189 g (6.67 oz)
Build
IP67 dust/water resistant (up to 1m for 30 min)
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black; other colors
Midnight Black, Lake Blue, Sunlight Orange
Type
Super AMOLED, 120Hz
IPS LCD
Size
6.7 inches, 110.2 cm2
6.56 inches, 103.4 cm2 (~83.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~385 ppi density)
Always-on display
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
OS
Android 14, One UI 6.1
Android 12, ColorOS 12.1
Chipset
Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
MediaTek MT6765 Helio G35 (12 nm)
CPU
Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Adreno 644
PowerVR GE8320
RAM
8GB/12GB
4GB
Storage
128GB/256GB
64GB
Card Slot
microSDXC (uses shared SIM slot)
microSDXC
Lens 1
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/1.8, (wide), PDAF
Lens 2
8 MP, f/2.2, 123˚ (ultrawide)
2 MP, f/2.4, (depth)
Lens 3
2 MP, f/2.4, (macro)
Features
LED flash, panorama, HDR
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60fps, gyro-EIS
1080p@30fps
Lens 1
50 MP, (wide)
5 MP, f/2.2, (wide)
Video
4K@30fps, 1080p@30/60fps
Yes
Features
HDR
Capacity
5000 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
45W wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass
Virtual proximity sensing
Fingerprint (side-mounted), accelerometer, proximity
Loudspeaker
Yes, with stereo speakers
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
5.3, A2DP, LE
Yes
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
Yes, with A-GPS
NFC
Yes (market/region dependent)
No
USB
USB Type-C 2.0, OTG
microUSB 2.0
Radio
FM radio