Screen size
equal specs12 4G6.7"
Neo7x6.7"
Quick verdict
12 4G leads the measured specs 6-5.
Measured wins
12 4G
6
spec wins
Overall winner
Ties
11
equal specs
Neo7x
5
spec wins
Screen size
equal specsTechnology
12 4G
GSM / HSPA / LTE
Neo7x
GSM / HSPA / LTE / 5G
2G bands
12 4G
GSM 850 / 900 / 1800 / 1900
Neo7x
GSM 850 / 900 / 1800 / 1900
3G bands
12 4G
HSDPA 850 / 900 / 2100
Neo7x
HSDPA 850 / 900 / 2100
4G bands
12 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
equal specsRefresh rate
equal specsPeak brightness
equal specsPixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Neo7x
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Speed
12 4G
HSPA, LTE
Neo7x
HSPA, LTE, 5G
5G bands
12 4G
-
Neo7x
1, 5, 8, 28, 41, 77, 78 SA/NSA
Announced
12 4G
2024, June 26
Neo7x
2025, February 25
Status
12 4G
Available. Released 2024, July 01
Neo7x
Available. Released 2025, February 25
Dimensions
12 4G
163 x 75.5 x 7.9 mm (6.42 x 2.97 x 0.31 in)
Neo7x
163.2 x 75.7 x 8 mm (6.43 x 2.98 x 0.31 in)
Weight
12 4G
187 g (6.60 oz)
Neo7x
194 g (6.84 oz)
SIM
12 4G
Nano-SIM + Nano-SIM
Neo7x
Nano-SIM + Nano-SIM
Other
12 4G
IP54 dust protected and water resistant (water splashes)
Neo7x
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2.5m for 30 min)
Type
12 4G
AMOLED, 120Hz, 600 nits (typ), 2000 nits (peak)
Neo7x
AMOLED, 120Hz, 2000 nits (peak)
Size
12 4G
6.67 inches, 107.4 cm2 (~87.3% screen-to-body ratio)
Neo7x
6.67 inches, 107.4 cm2 (~86.9% screen-to-body ratio)
Resolution
12 4G
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Neo7x
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Other
12 4G
-
Neo7x
HDR image support
OS
12 4G
Android 14, Realme UI 5.0
Neo7x
Android 15, Realme UI 6.0
Chipset
12 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
Neo7x
Qualcomm Snapdragon 6 Gen 4 (4 nm)
CPU
12 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
Neo7x
Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s)
GPU
12 4G
Adreno 610
Neo7x
Adreno 810
Card slot
12 4G
microSDXC (uses shared SIM slot)
Neo7x
No
Internal
12 4G
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Neo7x
128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Dual
12 4G
50 MP, f/1.9, 26mm (wide), 1/1.95", PDAF, OIS Auxiliary lens
Neo7x
-
Features
12 4G
LED flash, HDR, panorama
Neo7x
LED flash, HDR, panorama
Video
12 4G
1080p@30fps, gyro-EIS
Neo7x
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Single
12 4G
-
Neo7x
50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61µm, PDAF
Single
12 4G
16 MP, f/2.5, (wide)
Neo7x
16 MP, f/2.4, 23mm (wide), 1/3.09", 1.0µm
Video
12 4G
1080p@30fps
Neo7x
1080p@30fps
Loudspeaker
12 4G
Yes, with dual speakers
Neo7x
Yes, with stereo speakers
3.5mm jack
12 4G
Yes
Neo7x
Yes
Other
12 4G
24-bit/192kHz Hi-Res audio
Neo7x
24-bit/192kHz Hi-Res audio
WLAN
12 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Neo7x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
12 4G
5.0, A2DP, LE
Neo7x
5.2, A2DP, LE
Positioning
12 4G
GPS, GALILEO, GLONASS, QZSS, BDS
Neo7x
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
12 4G
Yes, 360˚
Neo7x
Yes
Radio
12 4G
Unspecified
Neo7x
No
USB
12 4G
USB Type-C 2.0
Neo7x
USB Type-C
Infrared port
12 4G
-
Neo7x
Yes
Sensors
12 4G
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Neo7x
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
12 4G
5000 mAh
Neo7x
Si/C Li-Ion 6000 mAh
Charging
12 4G
67W wired, 50% in 19 min
Neo7x
45W wired, 50% in 30 min
Colors
12 4G
Skyline Silver, Pioneer Green
Neo7x
Gray, White
Models
12 4G
RMX3871
Neo7x
-
Price
12 4G
About 180 EUR
Neo7x
About 170 EUR