Screen size
Signature 27Winner: 6.8"+53%
XT8103.2"
Quick verdict
Signature 27 leads the measured specs 18-4.
Measured wins
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18
spec wins
Overall winner
Ties
0
equal specs
XT810
4
spec wins
Screen size
Technology
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GSM / HSPA / LTE / 5G
XT810
GSM
2G bands
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GSM 850 / 900 / 1800 / 1900
XT810
GSM 900 / 1800 / 1900
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
XT810
TD-SCDMA
4G bands
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LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
XT810
-
5G bands
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SA/NSA/Sub6
XT810
-
Speed
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HSPA, LTE, 5G
XT810
HSPA
GPRS
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-
XT810
Class 10
EDGE
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-
XT810
Class 10
Announced
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2026, September 22
XT810
2010, September. Released 2010, Q4
Status
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Coming soon. Exp. release 2026, Oct-Nov
XT810
Discontinued
Dimensions
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-
XT810
109.9 x 57 x 18.6 mm (4.33 x 2.24 x 0.73 in)
Weight
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-
XT810
165 g (4.23 oz)
Build
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Glass front (Gorilla Glass Victus 2), aluminum frame
XT810
-
SIM
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Nano-SIM + Nano-SIM
XT810
Mini-SIM
Other
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IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
XT810
-
Type
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
XT810
TFT resistive touchscreen, 16M colors
Size
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6.8 inches, 112.4 cm2
XT810
3.2 inches, 28.2 cm2 (~45.0% screen-to-body ratio)
Resolution
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1264 x 2780 pixels (~449 ppi density)
XT810
480 x 854 pixels, 16:9 ratio (~306 ppi density)
Protection
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Corning Gorilla Glass Victus 2
XT810
-
Other
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-
XT810
External capacitive display
OS
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Android 17, up to 7 major OS updates
XT810
Android-based OPhone 2.0
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
XT810
TI OMAP 3430
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
XT810
600 MHz Cortex-A8
GPU
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Adreno 850
XT810
PowerVR SGX530
Card slot
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No
XT810
microSDHC (dedicated slot)
Internal
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
XT810
512MB 256MB RAM
Other
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UFS 4.1
XT810
-
Triple
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50 MP, (wide), 1/1.28", 1.22µm, PDAF, OIS 200 MP, (periscope telephoto), PDAF, OIS, 5x optical zoom 50 MP, f/2.0, 12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF
XT810
-
Features
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Dual-LED flash, HDR, panorama
XT810
LED flash
Video
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8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
XT810
480p@24fps
Single
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-
XT810
5 MP, AF
Single
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
XT810
VGA
Features
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HDR
XT810
-
Video
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
XT810
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
XT810
Yes
3.5mm jack
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No
XT810
Yes
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
XT810
-
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
XT810
Wi-Fi 802.11 b/g, hotspot
Bluetooth
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6.0, A2DP, LE
XT810
2.1, A2DP, EDR
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
XT810
GPS, A-GPS
NFC
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Yes
XT810
-
Radio
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No
XT810
Stereo FM radio, RDS
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
XT810
microUSB 2.0
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
XT810
Accelerometer, compass
Other
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
XT810
CMMB mobile TV MP3/WAV/WMA/AAC+ player MP4/H.264/WMV player Document viewer Organizer Voice memo Predictive text input
Browser
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-
XT810
HTML
Type
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Si/C Li-Ion 7000 mAh
XT810
Removable Li-Ion battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
XT810
-
Colors
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Pantone: Coal Smoke, Capulet Olive
XT810
Gray