Screen size
Poco X3 GT6.6"
Poco X8 PowerWinner: 6.8"+3.4%
Quick verdict
Poco X8 Power leads the measured specs 10-3.
Measured wins
Poco X3 GT
3
spec wins
Ties
9
equal specs
Poco X8 Power
10
spec wins
Overall winner
Screen size
Technology
Poco X3 GT
GSM / HSPA / LTE / 5G
Poco X8 Power
GSM / HSPA / LTE / 5G
2G bands
Poco X3 GT
GSM 850 / 900 / 1800 / 1900
Poco X8 Power
GSM 850 / 900 / 1800 / 1900
3G bands
Poco X3 GT
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Poco X8 Power
HSDPA 850 / 1900 / 2100
4G bands
Poco X3 GT
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 38, 40, 41, 42
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsPoco X8 Power
LTE
5G bands
Poco X3 GT
1, 3, 28, 41, 77, 78 SA/NSA
Poco X8 Power
SA/NSA
Speed
Poco X3 GT
HSPA, LTE, 5G
Poco X8 Power
HSPA, LTE, 5G
Announced
Poco X3 GT
2021, July 28
Poco X8 Power
2026, September 04
Status
Poco X3 GT
Available. Released 2021, August 19
Poco X8 Power
Available. Released 2026, September 11
Dimensions
Poco X3 GT
163.3 x 75.9 x 8.9 mm (6.43 x 2.99 x 0.35 in)
Poco X8 Power
163.4 x 78.3 x 8.6 mm (6.43 x 3.08 x 0.34 in)
Weight
Poco X3 GT
193 g (6.81 oz)
Poco X8 Power
229 g (8.08 oz)
Build
Poco X3 GT
Glass front (Gorilla Glass Victus), plastic back
Poco X8 Power
Glass front (Gorilla Glass Victus 2), plastic back, plastic frame
SIM
Poco X3 GT
Nano-SIM + Nano-SIM
Poco X8 Power
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
Poco X3 GT
IP53 dust protected and water resistant (vertical water sprays)
Poco X8 Power
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) Drop resistant up to 3m
Type
Poco X3 GT
IPS LCD, 120Hz, HDR10, 450 nits (typ)
Poco X8 Power
AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, Dolby Vision, 1060 nits (typ), 2000 nits (HBM), 3500 nits (peak)
Size
Poco X3 GT
6.6 inches, 105.2 cm2 (~84.9% screen-to-body ratio)
Poco X8 Power
6.83 inches, 114.5 cm2 (~89.5% screen-to-body ratio)
Resolution
Poco X3 GT
1080 x 2400 pixels, 20:9 ratio (~399 ppi density)
Poco X8 Power
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection
Poco X3 GT
Corning Gorilla Glass Victus
Poco X8 Power
Corning Gorilla Glass Victus 2
OS
Poco X3 GT
Android 11, MIUI 12.5 for POCO
Poco X8 Power
Android 16, up to 4 major OS updates, HyperOS 3
Chipset
Poco X3 GT
Mediatek Dimensity 1100 (6 nm)
Poco X8 Power
Qualcomm SM6850 Snapdragon 6 Gen 5 (4 nm)
CPU
Poco X3 GT
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Poco X8 Power
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Poco X3 GT
Mali-G77 MC9
Poco X8 Power
Adreno 812
Card slot
Poco X3 GT
No
Poco X8 Power
No
Internal
Poco X3 GT
128GB 8GB RAM, 256GB 8GB RAM
Poco X8 Power
128GB 8GB RAM, 256GB 8GB RAM
Other
Poco X3 GT
UFS 3.1
Poco X8 Power
UFS 2.2
Triple
Poco X3 GT
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Poco X8 Power
-
Features
Poco X3 GT
Color spectrum sensor, LED flash, HDR, panorama
Poco X8 Power
LED flash, HDR, panorama
Video
Poco X3 GT
4K@30fps, 1080p@30/60/120fps
Poco X8 Power
4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Dual
Poco X3 GT
-
Poco X8 Power
50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Single
Poco X3 GT
16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Poco X8 Power
32 MP, f/2.2, (wide), 1/3.6", 0.61µm
Video
Poco X3 GT
1080p@30fps, 720p@120fps, 960fps
Poco X8 Power
4K@30fps, 1080p@30/60fps, gyro-EIS
Features
Poco X3 GT
-
Poco X8 Power
HDR, panorama
Loudspeaker
Poco X3 GT
Yes, with stereo speakers
Poco X8 Power
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Poco X3 GT
No
Poco X8 Power
No
Other
Poco X3 GT
24-bit/192kHz Hi-Res audio Tuned by JBL
Poco X8 Power
24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
Poco X3 GT
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Poco X8 Power
Yes
Bluetooth
Poco X3 GT
5.2, A2DP, LE
Poco X8 Power
6.0, A2DP, LE
Positioning
Poco X3 GT
GPS, GLONASS, GALILEO, BDS, QZSS
Poco X8 Power
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Poco X3 GT
Yes (market/region dependent)
Poco X8 Power
No
Infrared port
Poco X3 GT
Yes
Poco X8 Power
Yes
Radio
Poco X3 GT
No
Poco X8 Power
No
USB
Poco X3 GT
USB Type-C 2.0
Poco X8 Power
USB Type-C 2.0, OTG
Sensors
Poco X3 GT
Fingerprint (side-mounted), accelerometer, gyro, compass
Poco X8 Power
Fingerprint (under display, optical), accelerometer, gyro, compass, proximity (ultrasonic)
Other
Poco X3 GT
Virtual proximity sensing
Poco X8 Power
-
Type
Poco X3 GT
Li-Po 5000 mAh
Poco X8 Power
Si/C Li-Ion 10000 mAh
Charging
Poco X3 GT
67W wired, PD3.0, 100% in 42 min
Poco X8 Power
100W wired, PD3.0, PPS 27W reverse wired Bypass charging
Colors
Poco X3 GT
Stargaze Black, Wave Blue, Cloud White
Poco X8 Power
Black, Yellow
Models
Poco X3 GT
21061110AG
Poco X8 Power
-
SAR
Poco X3 GT
1.09 W/kg (head) 1.05 W/kg (body)
Poco X8 Power
-
SAR EU
Poco X3 GT
0.58 W/kg (head) 0.94 W/kg (body)
Poco X8 Power
-
Price
Poco X3 GT
About 150 EUR
Poco X8 Power
About 330 EUR