Realme X7 (India) vs Realme 8i

Phones Images
PHONES
Phone Names Realme X7 (India) Realme 8i
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 411, 3, 5, 8, 38, 40, 41
5G bands1, 41, 77, 78 SA/NSA-
SpeedHSPA, LTE, 5G 2.3 Gbps DLHSPA, LTE
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE
Launch
Announced2021, February 042021, September 09
StatusAvailable. Released 2021, February 12Available. Released 2021, September 14
Body
Build-Glass front, plastic frame, plastic back
Dimensions160.9 x 74.4 x 8.1 mm / 8.3 mm164.1 x 75.5 x 8.5 mm (6.46 x 2.97 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight176 g / 179 g (6.21 oz)194 g (6.84 oz)
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)1080 x 2412 pixels, 20:9 ratio (~400 ppi density)
Size6.4 inches, 98.9 cm2 (~82.6% screen-to-body ratio)6.6 inches, 104.8 cm2 (~84.6% screen-to-body ratio)
TypeSuper AMOLED, 430 nits (typ), 600 nits (peak)IPS LCD, 120Hz, 600 nits (peak)
Platform
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 800U (7 nm)Mediatek MT6781 Helio G96 (12 nm)
GPUMali-G57 MC3Mali-G57 MC2
OSAndroid 10, Realme UIAndroid 11, Realme UI 2.0
Memory
Card slotNomicroSDXC (dedicated slot)
Internal128GB 6GB RAM, 128GB 8GB RAM64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
 UFS 2.1UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single16 MP, f/2.5, 26mm (wide), 1/3.1", 1.0µm16 MP, f/2.1, (wide), 1/3.0", 1.0µm
Triple64 MP, f/1.8, 26mm (wide), 1/1.7", 0.8µm, PDAF 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS1080p@30fps
Selfie camera
FeaturesPanoramaPanorama
Single16 MP, f/2.5, 26mm (wide), 1/3.1", 1.0µm16 MP, f/2.1, (wide), 1/3.0", 1.0µm
Video1080p@30/120fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker YesYes
 24-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE5.1, A2DP, LE
NFCNoYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging50W wired, 50% in 18 min, 100% in 47 min18W wired
Type4310 mAh5000 mAh
Misc
ColorsSpace Silver, NebulaSpace Black, Space Purple
ModelsRMX3092RMX3151
PriceAbout 230 EURAbout 440 EUR
Tests
Battery life- Endurance rating 131h
Camera- Photo / Video
Loudspeaker- -28.4 LUFS (Average)
OUR TESTS
Battery (old)-Endurance rating 131h
Camera-Photo / Video
Display-1244:1 contrast ratio, 540 nits max brightness (measured)
Loudspeaker--28.4 LUFS (Average)