Product
Realme U1
Realme U1
₹13,505
Honor X6c
Honor X6c
₹13,030
Battery
Charging 10W wired 35W wired
Type Li-Ion 3500 mAh, non-removable Li-Po 5300 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame -
Dimensions 157 x 74 x 8 mm (6.18 x 2.91 x 0.31 in) 164 x 75.6 x 8.4 mm (6.46 x 2.98 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 168 g (5.93 oz) 199 g (7.02 oz)
  - IP64 dust tight and water resistant (water splashes)Drop resistant up to 1.5m
Comms
Bluetooth 4.2, A2DP, LE 5.1, A2DP, LE
NFC No Yes (NIC-LX1, NIC-LX2 only)
Positioning GPS, GLONASS GPS, GLONASS, GALILEO, BDS
Radio FM radio FM radio
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) 720 x 1604 pixels, 20:9 ratio (~266 ppi density)
Size 6.3 inches, 97.4 cm2 (~83.9% screen-to-body ratio) 6.61 inches, 105.3 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD TFT LCD, 120Hz, 1010 nits (peak)
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, proximity
Launch
Announced 2018, November. Released 2018, December 2025, June 06
Status Discontinued Available. Released 2025, June 06
Main Camera
Dual 13 MP, f/2.2, AF 2 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAFQVGA, (depth)
Features LED flash, HDR, panorama LED flash, HDR, panorama
Video 1080p@30fps, 720p@90fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM 128GB 6GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
  eMMC 5.1 -
Misc
Colors Ambitious Black, Brave Blue, Fiery Gold Midnight Black, Ocean Cyan, Moonlight White
Models RMX1831, RMX1833 NIC-LX1, NIC-LX2, NIC-LX3
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 13, 26, 28, 38, 40, 41, 66 - LATAM
Speed HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
Our Tests
Audio quality Noise -92.8dB / Crosstalk -93.3dB -
Battery (old) Endurance rating 93h -
Camera Photo / Video -
Display Contrast ratio: 1830:1 (nominal), 2.815 (sunlight) -
Loudspeaker Voice 68dB / Noise 73dB / Ring 72dB -
Performance AnTuTu: 144436 (v7) GeekBench: 6004 (v4.4) GFXBench: 7.1fps (ES 3.1 onscreen) -
Platform
Chipset Mediatek MT6771 Helio P70 (12 nm) Mediatek Helio G81 Ultra (12 nm)
CPU Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU Mali-G72 MP3 Mali-G52 MC2
OS Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), ColorOS 6 Android 15, Magic OS 9
Selfie camera
Features HDR -
Single 25 MP, f/2.0, 1/2.8", 0.9µm 5 MP, f/2.2, (wide)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
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