Screen size
Signature 27Winner: 6.8"
V555—
Quick verdict
Signature 27 leads the measured specs 18-2.
Measured wins
Signature 27
18
spec wins
Overall winner
Ties
2
equal specs
V555
2
spec wins
Screen size
Technology
Signature 27
GSM / HSPA / LTE / 5G
V555
GSM
2G bands
Signature 27
GSM 850 / 900 / 1800 / 1900
V555
GSM 850 / 900 / 1800 / 1900
3G bands
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
V555
-
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
equal specsSD card
equal specsStereo speakers
V555
-
5G bands
Signature 27
SA/NSA/Sub6
V555
-
Speed
Signature 27
HSPA, LTE, 5G
V555
-
GPRS
Signature 27
-
V555
Class 10
EDGE
Signature 27
-
V555
Yes
Announced
Signature 27
2026, September 22
V555
2004, Q3
Status
Signature 27
Coming soon. Exp. release 2026, Oct-Nov
V555
Discontinued
Dimensions
Signature 27
-
V555
89 x 49 x 25 mm (3.50 x 1.93 x 0.98 in)
Weight
Signature 27
-
V555
120 g (4.23 oz)
Build
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
V555
-
SIM
Signature 27
Nano-SIM + Nano-SIM
V555
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
V555
-
Type
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
V555
TFT, 65K colors
Size
Signature 27
6.8 inches, 112.4 cm2
V555
Resolution
Signature 27
1264 x 2780 pixels (~449 ppi density)
V555
176 x 220 pixels, 8 lines
Protection
Signature 27
Corning Gorilla Glass Victus 2
V555
-
Other
Signature 27
-
V555
Second monochrome display (96 x 32 pixels), 2 lines Downloadable screensavers, wallpapers
OS
Signature 27
Android 17, up to 7 major OS updates
V555
-
Chipset
Signature 27
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
V555
-
CPU
Signature 27
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
V555
-
GPU
Signature 27
Adreno 850
V555
-
Card slot
Signature 27
No
V555
No
Internal
Signature 27
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
V555
5.5MB
Other
Signature 27
UFS 4.1
V555
-
Phonebook
Signature 27
-
V555
1000 entries, Photo call
Call records
Signature 27
-
V555
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
V555
-
Features
Signature 27
Dual-LED flash, HDR, panorama
V555
-
Video
Signature 27
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
V555
Yes
Single
Signature 27
-
V555
VGA
Single
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
V555
-
Features
Signature 27
HDR
V555
-
Video
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
V555
-
Other
Signature 27
-
V555
No
Loudspeaker
Signature 27
Yes, with stereo speakers (with Dolby Atmos)
V555
Yes
3.5mm jack
Signature 27
No
V555
No
Other
Signature 27
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
V555
-
Alert types
Signature 27
-
V555
Vibration; Downloadable polyphonic, MP3 ringtones, composer
WLAN
Signature 27
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
V555
No
Bluetooth
Signature 27
6.0, A2DP, LE
V555
1.1
Positioning
Signature 27
GPS, GLONASS, GALILEO, BDS, NavIC
V555
No
NFC
Signature 27
Yes
V555
-
Radio
Signature 27
No
V555
No
USB
Signature 27
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
V555
Proprietary
Sensors
Signature 27
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
V555
Other
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
V555
Photo editor SyncML/PIM Synch Calculator Predictive text input (iTAP)
Messaging
Signature 27
-
V555
SMS, EMS, MMS, Email, Instant Messaging
Browser
Signature 27
-
V555
WAP 2.0/xHTML
Games
Signature 27
-
V555
Yes + downloadable
Java
Signature 27
-
V555
Yes
Type
Signature 27
Si/C Li-Ion 7000 mAh
V555
Removable Li-Ion 820 mAh battery
Charging
Signature 27
90W wired 50W wireless 10W reverse wireless 5W reverse wired
V555
-
Stand-by
Signature 27
-
V555
Up to 225 h
Talk time
Signature 27
-
V555
Up to 3 h 30 min
Colors
Signature 27
Pantone: Coal Smoke, Capulet Olive
V555