Screen size
Signature 27Winner: 6.8"+53%
XT8063.2"
Quick verdict
Signature 27 leads the measured specs 18-3.
Measured wins
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18
spec wins
Overall winner
Ties
1
equal specs
XT806
3
spec wins
Screen size
Technology
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GSM / HSPA / LTE / 5G
XT806
GSM / CDMA / EVDO
2G bands
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GSM 850 / 900 / 1800 / 1900
XT806
GSM 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
XT806
CDMA2000 1xEV-DO
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
equal specsSD card
Stereo speakers
XT806
-
5G bands
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SA/NSA/Sub6
XT806
-
Speed
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HSPA, LTE, 5G
XT806
EV-DO Rev.A 3.1 Mbps
Announced
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2026, September 22
XT806
2010, September. Released 2010, Q4
Status
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Coming soon. Exp. release 2026, Oct-Nov
XT806
Discontinued
Dimensions
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-
XT806
109.9 x 57 x 18.6 mm, 98 cc (4.33 x 2.24 x 0.73 in)
Weight
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-
XT806
165 g (4.23 oz)
Build
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Glass front (Gorilla Glass Victus 2), aluminum frame
XT806
-
SIM
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Nano-SIM + Nano-SIM
XT806
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
XT806
-
Type
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
XT806
TFT resistive touchscreen, 16M colors
Size
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6.8 inches, 112.4 cm2
XT806
3.2 inches, 28.2 cm2 (~45.0% screen-to-body ratio)
Resolution
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1264 x 2780 pixels (~449 ppi density)
XT806
480 x 854 pixels, 16:9 ratio (~306 ppi density)
Protection
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Corning Gorilla Glass Victus 2
XT806
-
Other
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-
XT806
Touch sensitive controls
OS
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Android 17, up to 7 major OS updates
XT806
Android 2.1 (Eclair)
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
XT806
TI OMAP 3430
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
XT806
600 MHz Cortex-A8
GPU
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Adreno 850
XT806
PowerVR SGX530
Card slot
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No
XT806
microSDHC (dedicated slot)
Internal
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
XT806
512MB 512MB RAM
Other
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UFS 4.1
XT806
-
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
XT806
-
Features
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Dual-LED flash, HDR, panorama
XT806
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
XT806
720p@20fps
Single
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-
XT806
5 MP, AF
Single
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
XT806
-
Features
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HDR
XT806
-
Video
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
XT806
-
Other
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-
XT806
No
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
XT806
Yes
3.5mm jack
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No
XT806
No
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
XT806
-
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
XT806
Wi-Fi 802.11 b/g
Bluetooth
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6.0, A2DP, LE
XT806
2.1, A2DP
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
XT806
GPS, A-GPS
NFC
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Yes
XT806
-
Radio
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No
XT806
Stereo FM radio, RDS
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
XT806
microUSB 2.0
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
XT806
Accelerometer, compass
Other
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
XT806
MP3/WAV/WMA/AAC+ player MP4/H.264/AVI/MKV/WMV player Document viewer Organizer Voice memo Predictive text input
Browser
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-
XT806
HTML
Type
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Si/C Li-Ion 7000 mAh
XT806
Removable Li-Ion 1380 mAh battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
XT806
-
Stand-by
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-
XT806
Up to 100 h
Talk time
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-
XT806
Up to 5 h 40 min
Colors
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Pantone: Coal Smoke, Capulet Olive
XT806
Gray
SAR
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-
XT806
0.32 W/kg (head) 0.81 W/kg (body)