Realme 8 Pro vs Realme 8i

Phones Images
PHONES
Phone Names Realme 8 Pro Realme 8i
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International1, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 8, 38, 40, 41 - Asia-
Launch
Announced2021, March 242021, September 09
StatusAvailable. Released 2021, March 25Available. Released 2021, September 14
Body
BuildGlass front, plastic frame, plastic backGlass front, plastic frame, plastic back
Dimensions160.6 x 73.9 x 8.1 mm (6.32 x 2.91 x 0.32 in)164.1 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 (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 (~83.3% screen-to-body ratio)6.6 inches, 104.8 cm2 (~84.6% screen-to-body ratio)
TypeSuper AMOLED, 430 nits (typ), 1000 nits (peak)IPS LCD, 120Hz, 600 nits (peak)
 Always-on display-
Platform
CPUOcta-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetQualcomm SM7125 Snapdragon 720G (8 nm)Mediatek MT6781 Helio G96 (12 nm)
GPUAdreno 618Mali-G57 MC2
OSAndroid 11, upgradable to Android 12, Realme UI 3.0Android 11, Realme UI 2.0
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (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
Quad108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens-
Single-16 MP, f/2.1, (wide), 1/3.0", 1.0µm
Triple-50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens
Video4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS1080p@30fps
Selfie camera
FeaturesHDR, panoramaPanorama
Single16 MP, f/2.5, (wide), 1/3.0", 1.0µm16 MP, f/2.1, (wide), 1/3.0", 1.0µm
Video1080p@30/120fps, gyro-EIS1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
NFCYes (market/region dependent)Yes (market/region dependent)
PositioningGPS, GLONASS, BDSGPS, 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 17 min, 100% in 47 min18W wired
Type4500 mAh5000 mAh
Misc
ColorsInfinite Blue, Infinite Black, Punk Black, Illuminating YellowSpace Black, Space Purple
ModelsRMX3081RMX3151
PriceAbout 550 EURAbout 440 EUR
SAR1.10 W/kg (head)     0.53 W/kg (body)-
Tests
Battery life Endurance rating 116h Endurance rating 131h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -28.2 LUFS (Average) -28.4 LUFS (Average)
Performance AnTuTu: 286666 (v8) GeekBench: 1678 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)-
OUR TESTS
Battery (old)Endurance rating 116hEndurance rating 131h
CameraPhoto / VideoPhoto / Video
DisplayContrast ratio: Infinite (nominal)1244:1 contrast ratio, 540 nits max brightness (measured)
Loudspeaker-28.2 LUFS (Average)-28.4 LUFS (Average)
PerformanceAnTuTu: 286666 (v8) GeekBench: 1678 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)-