Screen size
Neo7xWinner: 6.7"+1%
X36.6"
Quick verdict
Neo7x leads the measured specs 13-4.
Measured wins
Neo7x
13
spec wins
Overall winner
Ties
5
equal specs
X3
4
spec wins
Screen size
Technology
Neo7x
GSM / HSPA / LTE / 5G
X3
GSM / HSPA / LTE
2G bands
Neo7x
GSM 850 / 900 / 1800 / 1900
X3
GSM 850 / 900 / 1800 / 1900
3G bands
Neo7x
HSDPA 850 / 900 / 2100
X3
HSDPA 850 / 900 / 2100
4G bands
Neo7x
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
equal specsRefresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
X3
1, 3, 5, 8, 38, 39, 40, 41
5G bands
Neo7x
1, 5, 8, 28, 41, 77, 78 SA/NSA
X3
-
Speed
Neo7x
HSPA, LTE, 5G
X3
HSPA, LTE
Announced
Neo7x
2025, February 25
X3
2020, June 25. Released 2020, June 30
Status
Neo7x
Available. Released 2025, February 25
X3
Discontinued
Dimensions
Neo7x
163.2 x 75.7 x 8 mm (6.43 x 2.98 x 0.31 in)
X3
163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in)
Weight
Neo7x
194 g (6.84 oz)
X3
202 g (7.13 oz)
SIM
Neo7x
Nano-SIM + Nano-SIM
X3
Nano-SIM + Nano-SIM
Other
Neo7x
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2.5m for 30 min)
X3
-
Build
Neo7x
-
X3
Glass front (Gorilla Glass 5), glass back, plastic frame
Type
Neo7x
AMOLED, 120Hz, 2000 nits (peak)
X3
IPS LCD, 120Hz
Size
Neo7x
6.67 inches, 107.4 cm2 (~86.9% screen-to-body ratio)
X3
6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio)
Resolution
Neo7x
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
X3
1080 x 2400 pixels, 20:9 ratio (~399 ppi density)
Other
Neo7x
HDR image support
X3
-
Protection
Neo7x
-
X3
Corning Gorilla Glass 5
OS
Neo7x
Android 15, Realme UI 6.0
X3
Android 10, upgradable to Android 11, Realme UI 2.0
Chipset
Neo7x
Qualcomm Snapdragon 6 Gen 4 (4 nm)
X3
Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU
Neo7x
Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s)
X3
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Neo7x
Adreno 810
X3
Adreno 640 (700 MHz)
Card slot
Neo7x
No
X3
No
Internal
Neo7x
128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
X3
128GB 6GB RAM, 128GB 8GB RAM
Other
Neo7x
-
X3
UFS 3.0
Single
Neo7x
50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61µm, PDAF
X3
-
Features
Neo7x
LED flash, HDR, panorama
X3
LED flash, HDR, panorama
Video
Neo7x
4K@30fps, 1080p@30/60/120fps, gyro-EIS
X3
4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS
Quad
Neo7x
-
X3
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.5, 51mm (telephoto), PDAF, 2x optical zoom 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single
Neo7x
16 MP, f/2.4, 23mm (wide), 1/3.09", 1.0µm
X3
-
Video
Neo7x
1080p@30fps
X3
1080p@30fps, gyro-EIS
Dual
Neo7x
-
X3
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/2.2, 105˚ (ultrawide), 1/4.0", 1.12µm
Features
Neo7x
-
X3
Panorama
Loudspeaker
Neo7x
Yes, with stereo speakers
X3
Yes
3.5mm jack
Neo7x
Yes
X3
No
Other
Neo7x
24-bit/192kHz Hi-Res audio
X3
24-bit/192kHz Hi-Res audio
WLAN
Neo7x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X3
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Neo7x
5.2, A2DP, LE
X3
5.0, A2DP, LE
Positioning
Neo7x
GPS, GLONASS, GALILEO, BDS, QZSS
X3
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
NFC
Neo7x
Yes
X3
No
Infrared port
Neo7x
Yes
X3
-
Radio
Neo7x
No
X3
No
USB
Neo7x
USB Type-C
X3
USB Type-C 2.0
Sensors
Neo7x
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
X3
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Neo7x
Si/C Li-Ion 6000 mAh
X3
4200 mAh
Charging
Neo7x
45W wired, 50% in 30 min
X3
30W wired, 100% in 55 min
Colors
Neo7x
Gray, White
X3
Glacier Blue, Arctic White
Price
Neo7x
About 170 EUR
X3
About 290 EUR
Models
Neo7x
-
X3
RMX2142, RMX2081, RMX2085, RMX2083