Screen size
C139—
Signature 27Winner: 6.8"
Quick verdict
Signature 27 leads the measured specs 18-2.
Measured wins
C139
2
spec wins
Ties
2
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
C139
GSM
Signature 27
GSM / HSPA / LTE / 5G
2G bands
C139
GSM 900 / 1800 , GSM 850 / 1900 - US version
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GSM 850 / 900 / 1800 / 1900
GPRS
C139
No
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-
EDGE
C139
No
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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
equal specsStereo speakers
-
3G bands
C139
-
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C139
-
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LTE
5G bands
C139
-
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SA/NSA/Sub6
Speed
C139
-
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HSPA, LTE, 5G
Announced
C139
2005, Q3
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2026, September 22
Status
C139
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
C139
100.6 x 45.6 x 21.8 mm, 77 cc (3.96 x 1.80 x 0.86 in)
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-
Weight
C139
85 g (3.00 oz)
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-
SIM
C139
Mini-SIM
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Nano-SIM + Nano-SIM
Build
C139
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
C139
-
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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
C139
TFT, 65K colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
C139
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6.8 inches, 112.4 cm2
Resolution
C139
96 x 64 pixels, 3:2 ratio
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1264 x 2780 pixels (~449 ppi density)
Protection
C139
-
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Corning Gorilla Glass Victus 2
Card slot
C139
No
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No
Phonebook
C139
100 entries
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-
Call records
C139
10 dialed, 10 received, 10 missed calls
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-
Internal
C139
-
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
C139
-
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UFS 4.1
Other
C139
No
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-
Loudspeaker
C139
No
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Yes, with stereo speakers (with Dolby Atmos)
Alert types
C139
Vibration; Downloadable monophonic ringtones, composer
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-
3.5mm jack
C139
No
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No
Other
C139
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
C139
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
C139
No
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6.0, A2DP, LE
Positioning
C139
No
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
C139
No
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No
USB
C139
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
C139
-
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Yes
Sensors
C139
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Messaging
C139
SMS
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-
Browser
C139
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-
Games
C139
Yes
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-
Java
C139
No
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-
Other
C139
iTap Organizer Stopwatch
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
C139
Removable Li-Ion 920 mAh battery
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Si/C Li-Ion 7000 mAh
Stand-by
C139
Up to 450 h
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-
Talk time
C139
Up to 11 h 40 min
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-
Charging
C139
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
C139
Black, Silver
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Pantone: Coal Smoke, Capulet Olive
Price
C139
About 40 EUR
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-
OS
C139
-
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Android 17, up to 7 major OS updates
Chipset
C139
-
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
C139
-
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
C139
-
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Adreno 850
Triple
C139
-
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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
Features
C139
-
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Dual-LED flash, HDR, panorama
Video
C139
-
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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
Single
C139
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
C139
-
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HDR
Video
C139
-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR