Vivo iQOO U1x vs Realme C63
Product
Price
129 USD
129 USD
Status
Available
Available
Brand
Vivo Mobiles
Realme Mobiles
Model No
iQOO U1x
Realme C63
Launch Date
2020, October 31
2024, June 05
Website
Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
CDMA 800 & TD-SCDMA
HSDPA 850 / 900 / 2100
4G bands
HSDPA 850 / 900 / 2100
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands
1, 3, 5, 8, 34, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE
Dimensions
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
167.3 x 76.7 x 7.7 mm (6.59 x 3.02 x 0.30 in)
Weight
192.3 g (6.77 oz)
189 g or 191 g (6.67 oz)
Build
Glass front, plastic back, plastic frame
Glass front, plastic back or silicone polymer back (eco leather), plastic frame
IP54, dust and splash resistant
SIM
Dual SIM (Nano-SIM, dual stand-by)
SIM (Nano-SIM, dual stand-by)
Colors
Black, Blue
Leather Blue, Jade Green
Type
IPS LCD
IPS LCD, 90Hz, 560 nits (HBM)
Size
6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
6.75 inches, 110.0 cm2 (~85.7% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
OS
Android 10, IQOO UI 1.0
Android 14, Realme UI 5.0
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
Unisoc Tiger T612 (12 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Adreno 610
Mali-G57
RAM
4GB/6GB
UFS 2.1
6GB/8GB
Storage
64GB/128GB
128GB/256GB
Card Slot
No
microSDXC (dedicated slot)
Lens 1
13 MP, f/2.2, (wide), PDAF
50 MP, f/1.8, (wide), 1/2.5", PDAF
Auxiliary lens
Lens 2
2 MP, f/2.4, (macro)
Lens 3
2 MP, f/2.4, (depth)
Features
LED flash, HDR
LED flash, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
8 MP, f/1.8, (wide)
8 MP, f/2.0, (wide), 1/4.0"
Video
1080p@30fps
720p@30fps
Capacity
Li-Po 5000 mAh, non-removable
5000 mAh, non-removable
Charging
Fast charging 18W
45W wired
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes, with dual speakers
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE, aptX HD
5.0, A2DP, LE
GPS
Yes, with A-GPS, BDS
GPS, GALILEO, GLONASS, BDS
NFC
No
Yes (market/region dependent)
Radio
Unspecified
USB
microUSB 2.0, USB On-The-Go
USB USB Type-C 2.0