Screen size
Signature 27Winner: 6.8"+53%
XT3193.2"
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
XT319
4
spec wins
Screen size
Technology
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GSM / HSPA / LTE / 5G
XT319
GSM / HSPA
2G bands
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GSM 850 / 900 / 1800 / 1900
XT319
GSM 850 / 900 / 1800 / 1900
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
XT319
HSDPA 850 / 2100
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
XT319
-
5G bands
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SA/NSA/Sub6
XT319
-
Speed
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HSPA, LTE, 5G
XT319
HSPA 7.2/0.384 Mbps
Announced
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2026, September 22
XT319
2011, October. Released 2011, October
Status
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Coming soon. Exp. release 2026, Oct-Nov
XT319
Discontinued
Dimensions
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-
XT319
110 x 59.6 x 13.4 mm (4.33 x 2.35 x 0.53 in)
Weight
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-
XT319
109 g (3.84 oz)
Build
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Glass front (Gorilla Glass Victus 2), aluminum frame
XT319
-
SIM
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Nano-SIM + Nano-SIM
XT319
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
XT319
Built-in kickstand
Type
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
XT319
TFT, 256K colors
Size
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6.8 inches, 112.4 cm2
XT319
3.2 inches, 30.5 cm2 (~46.5% screen-to-body ratio)
Resolution
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1264 x 2780 pixels (~449 ppi density)
XT319
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Protection
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Corning Gorilla Glass Victus 2
XT319
-
Other
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-
XT319
Touch sensitive controls
OS
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Android 17, up to 7 major OS updates
XT319
Android 2.3.4 (Gingerbread)
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
XT319
Qualcomm MSM7227T-1 Snapdragon S1
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
XT319
800 MHz
GPU
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Adreno 850
XT319
Adreno 200
Card slot
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No
XT319
microSDHC (dedicated slot), 2 GB included
Internal
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
XT319
512MB 256MB RAM
Other
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UFS 4.1
XT319
-
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
XT319
-
Features
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Dual-LED flash, HDR, panorama
XT319
-
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
XT319
480p@30fps
Single
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-
XT319
3.15 MP
Single
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
XT319
VGA
Features
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HDR
XT319
-
Video
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
XT319
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
XT319
Yes
3.5mm jack
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No
XT319
Yes
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
XT319
-
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
XT319
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
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6.0, A2DP, LE
XT319
2.1, A2DP, EDR
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
XT319
GPS, A-GPS
NFC
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Yes
XT319
-
Radio
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No
XT319
Stereo FM radio, RDS
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
XT319
microUSB 2.0
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
XT319
Accelerometer, proximity, compass
Other
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
XT319
MP3/WAV/WMA/AAC+ player MP4/WMV/H.264 player Document viewer Photo viewer/editor Organizer Voice memo/dial Predictive text input
Type
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Si/C Li-Ion 7000 mAh
XT319
Removable Li-Ion 1390 mAh battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
XT319
-
Stand-by
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-
XT319
Up to 200 h
Talk time
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-
XT319
Up to 5 h 40 min
Colors
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Pantone: Coal Smoke, Capulet Olive
XT319
Black
SAR
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-
XT319
0.68 W/kg (head) 1.03 W/kg (body)
Price
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-
XT319
About 130 EUR