Screen size
X40iWinner: 6.7"+1.5%
X80i6.6"
Quick verdict
X80i leads the measured specs 13-3.
Measured wins
X40i
3
spec wins
Ties
7
equal specs
X80i
13
spec wins
Overall winner
Screen size
Technology
X40i
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
X80i
GSM / HSPA / LTE / 5G
2G bands
X40i
GSM 850 / 900 / 1800 / 1900 , CDMA 800
X80i
GSM 850 / 900 / 1800 / 1900
3G bands
X40i
HSDPA 850 / 900 / 2100 , CDMA2000 1x
X80i
HSDPA 850 / 900 / 1900 / 2100
4G bands
X40i
1, 3, 5, 8, 34, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
X80i
LTE
5G bands
X40i
SA/NSA
X80i
SA/NSA
Speed
X40i
HSPA, LTE, 5G
X80i
HSPA, LTE, 5G
Announced
X40i
2022, July 13
X80i
2026, April 01
Status
X40i
Available. Released 2022, July 22
X80i
Released Apr 10, 2026
Dimensions
X40i
162.9 x 74.5 x 7.4 mm (6.41 x 2.93 x 0.29 in)
X80i
157.4 x 75.4 x 7.3 mm (6.20 x 2.97 x 0.29 in)
Weight
X40i
175 g (6.17 oz)
X80i
185 g (6.53 oz)
SIM
X40i
Nano-SIM + Nano-SIM
X80i
Nano-SIM + Nano-SIM
Build
X40i
-
X80i
Glass front, aluminum frame, glass back
Other
X40i
-
X80i
IP66 dust tight and water resistant (high pressure water jets) Drop resistant up to 1.8m
Type
X40i
IPS LCD
X80i
AMOLED, 1B colors, 120Hz, 3840Hz PWM, 800 nits (typ), 2000 nits (HBM), 6500 nits (peak)
Size
X40i
6.7 inches, 108.7 cm2 (~89.6% screen-to-body ratio)
X80i
6.6 inches, 106.9 cm2 (~90.1% screen-to-body ratio)
Resolution
X40i
1080 x 2388 pixels (~391 ppi density)
X80i
1200 x 2600 pixels, 19.5:9 ratio (~434 ppi density)
Protection
X40i
-
X80i
Aluminosilicate glass
OS
X40i
Android 12, Magic UI 6.1
X80i
Android 16, MagicOS 10
Chipset
X40i
Mediatek Dimensity 700 (7 nm)
X80i
Mediatek Dimensity 6500 Elite (6 nm)
CPU
X40i
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
X80i
Octa-core (2x2.6 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
X40i
Mali-G57 MC2
X80i
Mali-G57 MC2
Card slot
X40i
No
X80i
No
Internal
X40i
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
X80i
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Dual
X40i
50 MP, f/1.8, (wide), PDAF Auxiliary lens
X80i
-
Features
X40i
LED flash, HDR, panorama
X80i
LED flash, HDR, panorama
Video
X40i
1080p@30fps
X80i
1080p@30fps
Single
X40i
-
X80i
50 MP, f/1.8, (wide), PDAF
Single
X40i
8 MP, f/2.0, (wide)
X80i
8 MP, f/2.0, (wide)
Video
X40i
1080p@30fps
X80i
1080p@30fps
Loudspeaker
X40i
Yes
X80i
Yes, with stereo speakers
3.5mm jack
X40i
Yes
X80i
No
WLAN
X40i
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
X80i
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
X40i
5.1, A2DP, LE
X80i
6.0, A2DP, LE, aptX HD, LHDC 5.0
Positioning
X40i
GPS, GLONASS, BDS
X80i
GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
NFC
X40i
No
X80i
Yes
Radio
X40i
No
X80i
Unspecified
USB
X40i
USB Type-C 2.0, OTG
X80i
USB Type-C 2.0, OTG
Infrared port
X40i
-
X80i
Yes
Sensors
X40i
Fingerprint (side-mounted), accelerometer, compass
X80i
Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasonic)
Other
X40i
Virtual proximity sensing
X80i
-
Type
X40i
Li-Po 4000 mAh
X80i
Li-Po 7000 mAh
Charging
X40i
44W wired
X80i
45W wired 6W reverse wired
Colors
X40i
Black, Silver, Green. Aurora
X80i
Black, White, Pink, Green
Models
X40i
DIO-AN00
X80i
LNA-AN00
Price
X40i
About 240 EUR
X80i
About 250 EUR