Screen size
Razr 2025Winner: 6.9"+1.4%
Signature 276.8"
Quick verdict
Signature 27 leads the measured specs 11-4.
Measured wins
Razr 2025
4
spec wins
Ties
8
equal specs
Signature 27
11
spec wins
Overall winner
Screen size
Technology
Razr 2025
GSM / HSPA / LTE / 5G
Signature 27
GSM / HSPA / LTE / 5G
2G bands
Razr 2025
GSM 900 / 1800 / 1900
Signature 27
GSM 850 / 900 / 1800 / 1900
3G bands
Razr 2025
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Razr 2025
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
equal specsBluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsSignature 27
LTE
5G bands
Razr 2025
1, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6
Signature 27
SA/NSA/Sub6
Speed
Razr 2025
HSPA, LTE, 5G
Signature 27
HSPA, LTE, 5G
Announced
Razr 2025
2025, April 24
Signature 27
2026, September 22
Status
Razr 2025
Available. Released 2025, May 15
Signature 27
Coming soon. Exp. release 2026, Oct-Nov
Dimensions
Razr 2025
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
Signature 27
-
Weight
Razr 2025
188 g (6.63 oz)
Signature 27
-
Build
Razr 2025
Plastic front (unfolded), glass front (folded, Gorilla Glass Victus), silicone polymer back (eco leather), aluminum frame (6000 series), hinge (stainless steel)
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
SIM
Razr 2025
Nano-SIM + eSIM
Signature 27
Nano-SIM + Nano-SIM
Other
Razr 2025
IP48 water resistant (up to 1.5m for 30 min)
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
Type
Razr 2025
Foldable LTPO AMOLED, 1B colors, 120Hz, HDR10+, 3000 nits (peak)
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
Razr 2025
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
Signature 27
6.8 inches, 112.4 cm2
Resolution
Razr 2025
1080 x 2640 pixels (~413 ppi density)
Signature 27
1264 x 2780 pixels (~449 ppi density)
Other
Razr 2025
Second external AMOLED, 1B colors, 90Hz, HDR10+, 1700 nits (peak) 3.6 inches, 1056 x 1066 pixels, 413 ppi, Gorilla Glass Victus
Signature 27
-
Protection
Razr 2025
-
Signature 27
Corning Gorilla Glass Victus 2
OS
Razr 2025
Android 15
Signature 27
Android 17, up to 7 major OS updates
Chipset
Razr 2025
Mediatek Dimensity 7400X (4 nm)
Signature 27
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
Razr 2025
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Signature 27
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
Razr 2025
Mali-G615 MC2
Signature 27
Adreno 850
Card slot
Razr 2025
No
Signature 27
No
Internal
Razr 2025
256GB 8GB RAM
Signature 27
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
Razr 2025
UFS 2.2
Signature 27
UFS 4.1
Dual
Razr 2025
50 MP, f/1.7, 25mm (wide), 1/1.95", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1/3.0", 1.12µm, AF
Signature 27
-
Features
Razr 2025
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Signature 27
Dual-LED flash, HDR, panorama
Video
Razr 2025
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Signature 27
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
Triple
Razr 2025
-
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
Single
Razr 2025
32 MP, f/2.4, 25mm (wide), 1/3.14", 0.7µm
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
Razr 2025
HDR
Signature 27
HDR
Video
Razr 2025
4K@30fps, 1080p@30/60fps
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
Razr 2025
Yes, with stereo speakers (with Dolby Atmos)
Signature 27
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Razr 2025
No
Signature 27
No
Other
Razr 2025
-
Signature 27
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
Razr 2025
Wi-Fi 802.11 a/b/g/n/ac/6 or 6e, dual-band or tri-band (region dependent)
Signature 27
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Razr 2025
5.4, A2DP, LE
Signature 27
6.0, A2DP, LE
Positioning
Razr 2025
GPS, GLONASS, BDS, GALILEO, QZSS
Signature 27
GPS, GLONASS, GALILEO, BDS, NavIC
NFC
Razr 2025
Yes
Signature 27
Yes
Radio
Razr 2025
No
Signature 27
No
USB
Razr 2025
USB Type-C 2.0
Signature 27
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
Sensors
Razr 2025
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer (NA only)
Signature 27
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Other
Razr 2025
-
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
Razr 2025
Si/C Li-Ion 4500 mAh
Signature 27
Si/C Li-Ion 7000 mAh
Charging
Razr 2025
30W wired 15W wireless
Signature 27
90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
Razr 2025
Pantone: Gibraltar Sea, Spring Bud, Lightest Sky, Parfait Pink
Signature 27
Pantone: Coal Smoke, Capulet Olive
Price
Razr 2025
$ 365.00 / C$ 539.99
Signature 27
-