Screen size
Signature 27Winner: 6.8"+76%
W2311.6"
Quick verdict
Signature 27 leads the measured specs 17-4.
Measured wins
Signature 27
17
spec wins
Overall winner
Ties
1
equal specs
W231
4
spec wins
Screen size
Technology
Signature 27
GSM / HSPA / LTE / 5G
W231
GSM
2G bands
Signature 27
GSM 850 / 900 / 1800 / 1900
W231
GSM 900 / 1800
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
W231
-
4G bands
Signature 27
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
equal specsW231
-
5G bands
Signature 27
SA/NSA/Sub6
W231
-
Speed
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HSPA, LTE, 5G
W231
-
GPRS
Signature 27
-
W231
Class 8
EDGE
Signature 27
-
W231
No
Announced
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2026, September 22
W231
2008, Q3. Released 2008, November
Status
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Coming soon. Exp. release 2026, Oct-Nov
W231
Discontinued
Dimensions
Signature 27
-
W231
108 x 44 x 14.9 mm (4.25 x 1.73 x 0.59 in)
Weight
Signature 27
-
W231
85 g (2.75 oz)
Build
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
W231
-
SIM
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Nano-SIM + Nano-SIM
W231
Mini-SIM
Other
Signature 27
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
W231
-
Type
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
W231
CSTN, 65K colors
Size
Signature 27
6.8 inches, 112.4 cm2
W231
1.6 inches, 8.3 cm2 (~17.4% screen-to-body ratio)
Resolution
Signature 27
1264 x 2780 pixels (~449 ppi density)
W231
128 x 128 pixels, 1:1 ratio (~113 ppi density)
Protection
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Corning Gorilla Glass Victus 2
W231
-
OS
Signature 27
Android 17, up to 7 major OS updates
W231
-
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
W231
-
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
W231
-
GPU
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Adreno 850
W231
-
Card slot
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No
W231
microSD (dedicated slot)
Internal
Signature 27
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
W231
1MB
Other
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UFS 4.1
W231
-
Phonebook
Signature 27
-
W231
500 entries
Call records
Signature 27
-
W231
10 dialed, 10 received, 10 missed calls
Triple
Signature 27
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
W231
-
Features
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Dual-LED flash, HDR, panorama
W231
-
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
W231
-
Single
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
W231
-
Features
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HDR
W231
-
Video
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
W231
-
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
W231
Yes, with stereo speakers
3.5mm jack
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No
W231
Yes
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
W231
-
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
W231
No
Bluetooth
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6.0, A2DP, LE
W231
No
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
W231
No
NFC
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Yes
W231
-
Radio
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No
W231
Stereo FM radio
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
W231
1.1
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
W231
Other
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
W231
MP3 player Predictive text input Organizer Voice memo
Messaging
Signature 27
-
W231
SMS(750), MMS, Email
Browser
Signature 27
-
W231
WAP 2.0/xHTML
Games
Signature 27
-
W231
Yes
Java
Signature 27
-
W231
Type
Signature 27
Si/C Li-Ion 7000 mAh
W231
Removable Li-Ion battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
W231
-
Stand-by
Signature 27
-
W231
Up to 465 h
Talk time
Signature 27
-
W231
Up to 9 h 30 min
Colors
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Pantone: Coal Smoke, Capulet Olive
W231
Red
SAR
Signature 27
-
W231
1.28 W/kg (head) 1.32 W/kg (body)
Price
Signature 27
-
W231
About 40 EUR
Other
Signature 27
-
W231
No