Screen size
PRO3.1"
Signature 27Winner: 6.8"+54%
Quick verdict
Signature 27 leads the measured specs 18-4.
Measured wins
PRO
4
spec wins
Ties
0
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
PRO
GSM / HSPA
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GSM / HSPA / LTE / 5G
2G bands
PRO
GSM 850 / 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
PRO
HSDPA 850 / 1900 / 2100
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
PRO
HSPA 10.2/1.8 Mbps
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
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HSPA, LTE, 5G
4G bands
PRO
-
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LTE
5G bands
PRO
-
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SA/NSA/Sub6
Announced
PRO
2011, February. Released 2011, September
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2026, September 22
Status
PRO
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
PRO
119 x 61 x 11.7 mm (4.69 x 2.40 x 0.46 in)
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-
Weight
PRO
134 g (4.73 oz)
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-
Keyboard
PRO
QWERTY
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-
SIM
PRO
Mini-SIM
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Nano-SIM + Nano-SIM
Build
PRO
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
PRO
-
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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
Type
PRO
TFT
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
PRO
3.1 inches, 28.6 cm2 (~39.4% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
PRO
320 x 480 pixels, 3:2 ratio (~186 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Protection
PRO
-
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Corning Gorilla Glass Victus 2
OS
PRO
Android 2.2 (Froyo)
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Android 17, up to 7 major OS updates
Chipset
PRO
TI OMAP 3620 - 1000
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
PRO
1.0 GHz Cortex-A8
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
PRO
PowerVR SGX530
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Adreno 850
Card slot
PRO
microSDHC (dedicated slot), 8 GB included
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No
Internal
PRO
8GB
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
PRO
-
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UFS 4.1
Single
PRO
5 MP, AF
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-
Features
PRO
Dual-LED flash
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Dual-LED flash, HDR, panorama
Video
PRO
480p@30fps
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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
Triple
PRO
-
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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
Other
PRO
No
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-
Single
PRO
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
PRO
-
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HDR
Video
PRO
-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
PRO
Yes
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Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
PRO
Yes
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No
Other
PRO
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
PRO
Wi-Fi 802.11 b/g/n, DLNA, hotspot
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
PRO
2.1, A2DP, EDR
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6.0, A2DP, LE
Positioning
PRO
GPS, A-GPS
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
PRO
No
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No
USB
PRO
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
PRO
-
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Yes
Sensors
PRO
Accelerometer, proximity, compass
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
PRO
HTML, Adobe Flash
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-
Other
PRO
MP3/WAV/WMA/AAC+ player MP4/WMV/H.264 player Quickoffice document viewer/editor Photo viewer/editor Organizer Voice memo/dial Predictive text input
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
PRO
Removable Li-Ion 1420 mAh battery
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Si/C Li-Ion 7000 mAh
Stand-by
PRO
Up to 330 h
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-
Talk time
PRO
Up to 8 h
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-
Charging
PRO
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
PRO
Black
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Pantone: Coal Smoke, Capulet Olive
SAR
PRO
1.08 W/kg (head) 0.80 W/kg (body)
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-
Price
PRO
About 150 EUR
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