Xiaomi Poco X4 NFC vs Realme C75
Product
Price
149 USD
149 USD
Status
Discontinued
Available
Brand
Xiaomi Mobiles
Realme Mobiles
Model No
Xiaomi Poco X4 NFC
Realme C75
Launch Date
2021, December 30
2024, December 28
Website
Technology
GSM / HSPA / EVDO / LTE / 5G
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
HSDPA 800 / 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 2100
4G bands
LTE
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands
SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
HSPA, LTE
Dimensions
163.7 x 76.2 x 8.3 mm (6.44 x 3.00 x 0.33 in)
165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight
207 g (7.30 oz)
196 g (6.91 oz)
Build
Glass front (Gorilla Glass 5), glass back
IP68/IP69 dust/water resistant (up to 1.5m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Mysterious Black, Forest Green, Timeless Purple, Milky Way Blue
Gold, Black
Type
Super AMOLED, 120Hz, HDR10, 700 nits, 1200 nits (peak)
IPS LCD, 90Hz, 580 nits (typ), 690 nits (HBM)
Size
6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio)
6.72 inches, 109.0 cm2 (~86.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
OS
Android 11, MIUI 12.5
Android 14, Realme UI 5.0
Chipset
MediaTek Dimensity 920 5G (6 nm)
Mediatek Helio G92 Max
CPU
Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core 2.0 GHz
GPU
Mali-G68 MC4
RAM
6GB/8GB
24GB
Storage
128GB/256GB
128GB/256GB
Card Slot
No
microSDXC (dedicated slot)
Lens 1
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, dual pixel PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
8 MP, 120˚ (ultrawide)
secondary unspecified camera
Lens 3
2 MP, f/2.4, 50mm (telephoto macro)
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps
1080p@30fps
Lens 1
16 MP
8 MP, f/2.0, (wide)
Video
1080p@30/60fps
1080p@30fps
Capacity
Li-Po 5160 mAh, non-removable
6000 mAh, non-removable
Charging
Fast charging 67W, 100% in 43 min (advertised)
Power Delivery 3.0
Quick Charge 3+
45W wired
Reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Yes, with stereo speakers
Yes, with dual speakers
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE
5.0, A2DP, LE
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Yes
Radio
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG