Screen size
C155—
Signature 27Winner: 6.8"
Quick verdict
Signature 27 leads the measured specs 18-2.
Measured wins
C155
2
spec wins
Ties
2
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
C155
GSM
Signature 27
GSM / HSPA / LTE / 5G
2G bands
C155
GSM 900 / 1800
Signature 27
GSM 850 / 900 / 1800 / 1900
GPRS
C155
Class 4
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-
EDGE
C155
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
C155
-
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C155
-
Signature 27
LTE
5G bands
C155
-
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SA/NSA/Sub6
Speed
C155
-
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HSPA, LTE, 5G
Announced
C155
2004, Q3
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2026, September 22
Status
C155
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
C155
104 x 49 x 24 mm, 79 cc (4.09 x 1.93 x 0.94 in)
Signature 27
-
Weight
C155
80 g (2.82 oz)
Signature 27
-
SIM
C155
Mini-SIM
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Nano-SIM + Nano-SIM
Build
C155
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
C155
-
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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
C155
CSTN, 4096 colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
C155
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6.8 inches, 112.4 cm2
Resolution
C155
98 x 67 pixels, 5 lines, 3:2 ratio
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1264 x 2780 pixels (~449 ppi density)
Other
C155
Screensavers Downloadable screensavers, wallpapers
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-
Protection
C155
-
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Corning Gorilla Glass Victus 2
Card slot
C155
No
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No
Phonebook
C155
SIM Only
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-
Call records
C155
10 dialed, 10 received, 10 missed calls
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-
Internal
C155
-
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
C155
-
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UFS 4.1
Other
C155
No
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-
Loudspeaker
C155
No
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Yes, with stereo speakers (with Dolby Atmos)
Alert types
C155
Vibration; Downloadable polyphonic ringtones, composer
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-
3.5mm jack
C155
No
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No
Other
C155
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
C155
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
C155
No
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6.0, A2DP, LE
Positioning
C155
No
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
C155
No
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No
USB
C155
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
C155
-
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Yes
Sensors
C155
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Messaging
C155
SMS, EMS
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-
Browser
C155
WAP 1.2.1
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-
Games
C155
3 - Racing, Torpedo, Magic
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-
Java
C155
No
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-
Other
C155
iTap Currency converter Calculator Stopwatch
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
C155
Removable Li-Ion 920 mAh battery (BA250)
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Si/C Li-Ion 7000 mAh
Stand-by
C155
Up to 380 h
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-
Talk time
C155
Up to 8 h
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-
Charging
C155
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
C155
Shadow Anthracite
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Pantone: Coal Smoke, Capulet Olive
OS
C155
-
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Android 17, up to 7 major OS updates
Chipset
C155
-
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
C155
-
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
C155
-
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Adreno 850
Triple
C155
-
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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
C155
-
Signature 27
Dual-LED flash, HDR, panorama
Video
C155
-
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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
C155
-
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
C155
-
Signature 27
HDR
Video
C155
-
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR