Screen size
Razr 706.9"
Razr Ultra 2025Winner: 7.0"+1.4%
Quick verdict
Razr Ultra 2025 leads the measured specs 12-3.
Measured wins
Razr 70
3
spec wins
Ties
8
equal specs
Razr Ultra 2025
12
spec wins
Overall winner
Screen size
Technology
Razr 70
GSM / HSPA / LTE / 5G
Razr Ultra 2025
GSM / HSPA / LTE / 5G
2G bands
Razr 70
GSM 850 / 900 / 1800 / 1900
Razr Ultra 2025
GSM 900 / 1800 / 1900
3G bands
Razr 70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Razr Ultra 2025
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Razr 70
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
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
equal specsBluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsRazr Ultra 2025
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71
5G bands
Razr 70
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
Razr Ultra 2025
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 75, 77, 78 SA/NSA/Sub6
Speed
Razr 70
HSPA, LTE, 5G
Razr Ultra 2025
HSPA, LTE, 5G
Announced
Razr 70
2026, April 29
Razr Ultra 2025
2025, April 24
Status
Razr 70
Available. Released 2026, April 29
Razr Ultra 2025
Available. Released 2025, May 15
Dimensions
Razr 70
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
Razr Ultra 2025
Unfolded: 171.5 x 74 x 7.2 mmFolded: 88.1 x 74 x 15.7 mm
Weight
Razr 70
188 g (6.63 oz)
Razr Ultra 2025
199 g (7.02 oz)
Build
Razr 70
Plastic front (unfolded), glass front (folded, Gorilla Glass), aluminum frame, hinge (titaniuml)
Razr Ultra 2025
Plastic front (unfolded), glass front (folded, Gorilla Glass Ceramic), silicone polymer back (eco leather), aluminum frame (6000 series), hinge (stainless steel)
SIM
Razr 70
Nano-SIM + eSIM
Razr Ultra 2025
Nano-SIM + eSIM
Other
Razr 70
IP48 water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant
Razr Ultra 2025
IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Type
Razr 70
Foldable LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
Razr Ultra 2025
Foldable LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+, 4500 nits (peak)
Size
Razr 70
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
Razr Ultra 2025
7.0 inches, 106.7 cm2 (~84.1% screen-to-body ratio)
Resolution
Razr 70
1080 x 2640 pixels (~413 ppi density)
Razr Ultra 2025
1224 x 2912 pixels (~464 ppi density)
Other
Razr 70
Second external AMOLED, 1B colors, 90Hz, HDR10+, 1700 nits (peak) 3.6 inches, 1056 x 1066 pixels, 413 ppi, Gorilla Glass Victus
Razr Ultra 2025
Second external LTPO AMOLED, 1B colors, Dolby Vision, 165Hz, HDR10+, 3000 nits (peak) 4 inches, 1272 x 1080 pixels, 417 ppi, Gorilla Glass Ceramic
OS
Razr 70
Android 16
Razr Ultra 2025
Android 15
Chipset
Razr 70
Mediatek Dimensity 7400X (4 nm)
Razr Ultra 2025
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
Razr 70
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Razr Ultra 2025
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Razr 70
Mali-G615 MC2
Razr Ultra 2025
Adreno 830
Card slot
Razr 70
No
Razr Ultra 2025
No
Internal
Razr 70
128GB 8GB RAM, 256GB 8GB RAM
Razr Ultra 2025
512GB 16GB RAM, 1TB 16GB RAM
Other
Razr 70
UFS 3.1
Razr Ultra 2025
UFS 4.0
Dual
Razr 70
50 MP, f/1.7, (wide), 1/1.95", 0.8µm, OIS 50 MP, f/2.0, 122˚ (ultrawide), 1/2.76", 1.28µm
Razr Ultra 2025
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.0, 12mm, 122˚ (ultrawide), 0.6µm, PDAF
Features
Razr 70
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Razr Ultra 2025
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Video
Razr 70
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Razr Ultra 2025
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, Dolby Vision HDR, gyro-EIS
Single
Razr 70
32 MP, f/2.4, (wide), 1/3.14", 0.7µm
Razr Ultra 2025
50 MP, f/2.0, (wide), 0.64µm
Features
Razr 70
HDR
Razr Ultra 2025
HDR
Video
Razr 70
4K@30fps, 1080p@30/60fps
Razr Ultra 2025
4K@30/60fps, 1080p@30/60fps
Loudspeaker
Razr 70
Yes, with stereo speakers (with Dolby Atmos)
Razr Ultra 2025
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Razr 70
No
Razr Ultra 2025
No
Other
Razr 70
-
Razr Ultra 2025
Snapdragon Sound
WLAN
Razr 70
Wi-Fi 802.11 a/b/g/n/ac/ax/6e, tri-band
Razr Ultra 2025
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band (region dependent)
Bluetooth
Razr 70
5.4, A2DP, LE
Razr Ultra 2025
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
Razr 70
GPS, GLONASS, GALILEO, QZSS
Razr Ultra 2025
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Razr 70
Yes
Razr Ultra 2025
Yes
Radio
Razr 70
No
Razr Ultra 2025
No
USB
Razr 70
USB Type-C 2.0
Razr Ultra 2025
USB Type-C, OTG
Sensors
Razr 70
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer
Razr Ultra 2025
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Type
Razr 70
Si/C Li-Ion 4800 mAh
Razr Ultra 2025
4700 mAh
Charging
Razr 70
30W wired 15W wireless
Razr Ultra 2025
68W wired 30W wireless 5W reverse wired
Colors
Razr 70
Pantone: Hematite, Sporting Green, Bright White
Razr Ultra 2025
Pantone: Rio Red, Scarab, Mountain Trail, Cabaret
Price
Razr 70
£ 799.99 / € 749.00
Razr Ultra 2025
$ 565.99