Screen size
Signature 27Winner: 6.8"+72%
W4901.9"
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
W490
3
spec wins
Screen size
Technology
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GSM / HSPA / LTE / 5G
W490
GSM
2G bands
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GSM 850 / 900 / 1800 / 1900
W490
GSM 850 / 900 / 1800 / 1900
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
W490
-
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
W490
-
5G bands
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SA/NSA/Sub6
W490
-
Speed
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HSPA, LTE, 5G
W490
-
GPRS
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-
W490
Class 10
EDGE
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-
W490
No
Announced
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2026, September 22
W490
2007, September. Released 2007, October
Status
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Coming soon. Exp. release 2026, Oct-Nov
W490
Discontinued
Dimensions
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-
W490
98.8 x 48 x 17.3 mm (3.89 x 1.89 x 0.68 in)
Weight
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-
W490
107 g (3.77 oz)
Build
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Glass front (Gorilla Glass Victus 2), aluminum frame
W490
-
SIM
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Nano-SIM + Nano-SIM
W490
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
W490
-
Type
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
W490
TFT, 256K colors
Size
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6.8 inches, 112.4 cm2
W490
1.9 inches, 11.4 cm2 (~24.0% screen-to-body ratio)
Resolution
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1264 x 2780 pixels (~449 ppi density)
W490
176 x 220 pixels (~148 ppi density)
Protection
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Corning Gorilla Glass Victus 2
W490
-
Other
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-
W490
Second external CSTN, 65K colors display (96 x 80 pixels) Screensavers and wallpapers Downloadable logos
OS
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Android 17, up to 7 major OS updates
W490
-
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
W490
-
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
W490
-
GPU
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Adreno 850
W490
-
Card slot
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No
W490
microSD (dedicated slot)
Internal
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
W490
5MB
Other
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UFS 4.1
W490
-
Phonebook
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-
W490
1000 entries, Photocall
Call records
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-
W490
40 dialed, 40 received, 40 missed calls
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
W490
-
Features
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Dual-LED flash, HDR, panorama
W490
-
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
W490
Yes
Single
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-
W490
1.3 MP
Single
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
W490
-
Features
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HDR
W490
-
Video
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
W490
-
Other
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-
W490
No
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
W490
Yes
3.5mm jack
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No
W490
No
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
W490
-
Alert types
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-
W490
Vibration; Downloadable polyphonic, MP3, AAC, MIDI ringtones
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
W490
No
Bluetooth
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6.0, A2DP, LE
W490
2.0, A2DP
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
W490
No
NFC
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Yes
W490
-
Radio
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No
W490
No
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
W490
miniUSB
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
W490
Other
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
W490
MP3/AAC/AAC+ player Predictive text input Organizer Voice memo
Messaging
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-
W490
SMS, MMS, Email
Browser
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-
W490
WAP 2.0/xHTML
Games
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-
W490
Yes
Java
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-
W490
Yes, MIDP 2.0
Type
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Si/C Li-Ion 7000 mAh
W490
Removable Li-Ion battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
W490
-
Stand-by
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-
W490
Up to 350 h
Talk time
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-
W490
Up to 7 h 30 min
Colors
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Pantone: Coal Smoke, Capulet Olive
W490
Black, Purple, Green
SAR
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-
W490
1.08 W/kg (head) 0.55 W/kg (body)
SAR EU
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-
W490
0.76 W/kg (head)
Price
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-
W490
About 50 EUR