Microsoft Lumia 640 Dual SIM vs Realme C63
Product
Price
129 USD
129 USD
Status
Available
Available
Brand
Microsoft Mobiles
Realme Mobiles
Model No
Lumia 640 Dual SIM
Realme C63
Dimensions
141.3 x 72.2 x 8.8 mm
167.3 x 76.7 x 7.7 mm (6.59 x 3.02 x 0.30 in)
Weight
145 g
189 g or 191 g (6.67 oz)
Build
Glass front, plastic back or silicone polymer back (eco leather), plastic frame
IP54, dust and splash resistant
SIM
SIM (Nano-SIM, dual stand-by)
Colors
Leather Blue, Jade Green
Size
Technology IPS LCD capacitive touchscreen, 16M colors, Multitouch Size 5.0 inches (~67.6% screen to body ratio) Resolution 720 x 1280 pixels (~294 ppi pixel density) Protection Corning Gorilla Glass 3 Extra Features ClearBlack display
6.75 inches, 110.0 cm2 (~85.7% screen-to-body ratio)
Type
IPS LCD, 90Hz, 560 nits (HBM)
Resolution
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
CPU
1.2 GHz Quad-Core Cortex-A7
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
OS
Android 14, Realme UI 5.0
Chipset
Unisoc Tiger T612 (12 nm)
GPU
Mali-G57
RAM
3
6GB/8GB
Storage
8GB built-in, 1GB RAM
128GB/256GB
Card Slot
microSDXC (dedicated slot)
Features
166
Lens 1
8 MP, f/2.0, (wide), 1/4.0"
Video
720p@30fps
Capacity
Standby
5000 mAh, non-removable
Charging
45W wired
3.5mm jack
3.5mm audio jack, Speakerphone
Yes
Loudspeaker
Yes, with dual speakers
WLAN
HSDPA 850 / 900 / 1900 / 2100
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
GPS
GPS, GALILEO, GLONASS, BDS
NFC
Yes (market/region dependent)
USB
USB USB Type-C 2.0
Launch Date
2024, June 05
Website
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA, LTE
Lens 1
50 MP, f/1.8, (wide), 1/2.5", PDAF
Auxiliary lens
Features
LED flash, panorama
Video
1080p@30fps
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass