HMD Touch 4G vs Oppo A55 5G comparison

Compare HMD Touch 4G
Compare Oppo A55 5G
key specs
Display3.20-inch6.50-inch
Front Camera0.3-megapixel8-megapixel
Rear Camera2-megapixel13-megapixel + 2-megapixel + 2-megapixel
RAM64MB4GB, 6GB, 8GB
Storage128MB128GB
Battery Capacity2000mAh5000mAh
OSSeries 30+ S30+ TouchAndroid 11
Processor-MediaTek Dimensity 700
Resolution-720x1600 pixels
general
BrandHMDOppo
ModelTouch 4GA55 5G
Release dateOctober 7, 2025January 25, 2021
AI EnabledNo-
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)102.30 x 61.85 x 10.85163.90 x 75.70 x 8.40
Weight (g)100.00186.00
IP ratingIP52-
Battery capacity (mAh)20005000
Removable batteryYes-
ColoursCyan, Dark BlueBrisk Blue, Rhythm Black
Fast charging-Proprietary
display
Screen size (inches)3.206.50
TouchscreenYesYes
Resolution-720x1600 pixels
Pixels per inch (PPI)-480
hardware
RAM64MB4GB, 6GB, 8GB
Internal storage128MB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)321000
Dedicated microSD slotYes-
Processor-octa-core
Processor make-MediaTek Dimensity 700
camera
Rear camera2-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras13
Rear flashYesYes
Front camera0.3-megapixel8-megapixel (f/2.0)
No. of Front Cameras11
Rear autofocus-Yes
Pop-Up Camera-No
software
Operating systemSeries 30+ S30+ TouchAndroid 11
Skin-ColorOS 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.10
USB Type-CYesYes
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYesYes
USB OTG-Yes
Micro-USB-No
Lightning-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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