Screen size
8i6.6"
P3xWinner: 6.7"+1.8%
Quick verdict
P3x leads the measured specs 11-6.
Measured wins
8i
6
spec wins
Ties
4
equal specs
P3x
11
spec wins
Overall winner
Screen size
Technology
8i
GSM / HSPA / LTE
P3x
GSM / HSPA / LTE / 5G
2G bands
8i
GSM 850 / 900 / 1800 / 1900
P3x
GSM 850 / 900 / 1800 / 1900
3G bands
8i
HSDPA 850 / 900 / 2100
P3x
HSDPA 850 / 900 / 2100
4G bands
8i
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
P3x
1, 3, 5, 8, 28, 40, 41
Speed
8i
HSPA, LTE
P3x
HSPA, LTE, 5G
5G bands
8i
-
P3x
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Announced
8i
2021, September 09
P3x
2025, February 18
Status
8i
Available. Released 2021, September 14
P3x
Available. Released 2025, February 28
Dimensions
8i
164.1 x 75.5 x 8.5 mm (6.46 x 2.97 x 0.33 in)
P3x
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
Weight
8i
194 g (6.84 oz)
P3x
197 g (6.95 oz)
Build
8i
Glass front, plastic frame, plastic back
P3x
Glass front, aluminum frame, plastic back or silicone polymer back (eco leather)
SIM
8i
Nano-SIM + Nano-SIM
P3x
Nano-SIM + Nano-SIM
Other
8i
-
P3x
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
8i
IPS LCD, 120Hz, 600 nits (peak)
P3x
IPS LCD, 120Hz, 950 nits (peak)
Size
8i
6.6 inches, 104.8 cm2 (~84.6% screen-to-body ratio)
P3x
6.72 inches, 109.0 cm2 (~86.3% screen-to-body ratio)
Resolution
8i
1080 x 2412 pixels, 20:9 ratio (~400 ppi density)
P3x
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
Protection
8i
-
P3x
ArmorShell glass
OS
8i
Android 11, Realme UI 2.0
P3x
Android 15, Realme UI 6.0
Chipset
8i
Mediatek MT6781 Helio G96 (12 nm)
P3x
Mediatek Dimensity 6400 (6 nm)
CPU
8i
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
P3x
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
8i
Mali-G57 MC2
P3x
Mali-G57 MC2
Card slot
8i
microSDXC (dedicated slot)
P3x
microSDXC (uses shared SIM slot)
Internal
8i
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
P3x
128GB 6GB RAM, 128GB 8GB RAM
Other
8i
UFS 2.1
P3x
eMMC 5.1
Triple
8i
50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens
P3x
-
Features
8i
LED flash, HDR, panorama
P3x
LED flash, HDR, panorama
Video
8i
1080p@30fps
P3x
1080p@30/60fps
Dual
8i
-
P3x
50 MP, f/1.8, 27mm (wide), 2.88", 0.61µm, PDAF Auxiliary lens
Single
8i
16 MP, f/2.1, (wide), 1/3.0", 1.0µm
P3x
8 MP, f/2.0, (wide)
Features
8i
Panorama
P3x
Panorama
Video
8i
1080p@30fps
P3x
1080p@30fps
Loudspeaker
8i
Yes
P3x
Yes
3.5mm jack
8i
Yes
P3x
No
Other
8i
-
P3x
24-bit/192kHz Hi-Res audio
WLAN
8i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
P3x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
8i
5.1, A2DP, LE
P3x
5.3, A2DP, LE, aptX HD, BLE Audio
Positioning
8i
GPS, GLONASS, GALILEO, BDS
P3x
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
8i
Yes (market/region dependent)
P3x
No
Radio
8i
No
P3x
No
USB
8i
USB Type-C 2.0, OTG
P3x
USB Type-C 2.0, OTG
Sensors
8i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
P3x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
8i
5000 mAh
P3x
Si/C Li-Ion 6000 mAh
Charging
8i
18W wired
P3x
45W wired 5W reverse wired
Colors
8i
Space Black, Space Purple
P3x
Midnight Blue, Stellar Pink, Lunar Silver
Models
8i
RMX3151
P3x
RMX3944
Price
8i
About 440 EUR
P3x
About 140 EUR