Screen size
A18002.4"
Razr 70 UltraWinner: 7.0"+66%
Quick verdict
Razr 70 Ultra leads the measured specs 19-2.
Measured wins
A1800
2
spec wins
Ties
2
equal specs
Razr 70 Ultra
19
spec wins
Overall winner
Screen size
Technology
A1800
GSM
Razr 70 Ultra
GSM / HSPA / LTE / 5G
2G bands
A1800
GSM 900 / 1800 / 1900 / CDMA 800
Razr 70 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
A1800
Class 10
Razr 70 Ultra
-
EDGE
A1800
No
Razr 70 Ultra
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
equal specs5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
-
3G bands
A1800
-
Razr 70 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
A1800
-
Razr 70 Ultra
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
5G bands
A1800
-
Razr 70 Ultra
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
Speed
A1800
-
Razr 70 Ultra
HSPA, LTE, 5G
Announced
A1800
2008, June. Released 2009, May
Razr 70 Ultra
2026, April 29
Status
A1800
Discontinued
Razr 70 Ultra
Available. Released 2026, April 29
Dimensions
A1800
95.3 x 52.5 x 25 mm, 101 cc (3.75 x 2.07 x 0.98 in)
Razr 70 Ultra
Unfolded: 171.5 x 74 x 7.2 mmFolded: 88.1 x 74 x 15.7 mm
Weight
A1800
132 g (4.66 oz)
Razr 70 Ultra
199 g (7.02 oz)
SIM
A1800
Mini-SIM
Razr 70 Ultra
Nano-SIM + eSIM
Build
A1800
-
Razr 70 Ultra
Plastic front (unfolded), glass front (folded, Gorilla Glass Ceramic), aluminum frame
Other
A1800
-
Razr 70 Ultra
IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Type
A1800
TFT resistive touchscreen, 256K colors
Razr 70 Ultra
Foldable LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+, 5000 nits (peak)
Size
A1800
2.4 inches, 17.8 cm2 (~35.7% screen-to-body ratio)
Razr 70 Ultra
7.0 inches, 110.8 cm2 (~87.3% screen-to-body ratio)
Resolution
A1800
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Razr 70 Ultra
1224 x 2992 pixels (~462 ppi density)
Other
A1800
Handwriting and speech recognition (Chi & Eng)
Razr 70 Ultra
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
A1800
Linux
Razr 70 Ultra
Android 16
Chipset
A1800
-
Razr 70 Ultra
Qualcomm Snapdragon 8 Elite (3 nm)
CPU
A1800
-
Razr 70 Ultra
Octa-core (2x4.47 GHz Oryon+ 6x3.53 GHz Oryon)
GPU
A1800
-
Razr 70 Ultra
Adreno 830
Card slot
A1800
microSDHC (dedicated slot)
Razr 70 Ultra
No
Internal
A1800
-
Razr 70 Ultra
512GB 16GB RAM
Other
A1800
-
Razr 70 Ultra
UFS 4.0
Single
A1800
3.15 MP, AF
Razr 70 Ultra
-
Video
A1800
Yes
Razr 70 Ultra
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, Dolby Vision HDR10+
Dual
A1800
-
Razr 70 Ultra
50 MP, f/1.8, (wide), 1/1.56", 2.0µm, PDAF, OIS 50 MP, f/2.0, 122˚ (ultrawide), 1/2.93", 1.2µm
Features
A1800
-
Razr 70 Ultra
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Other
A1800
No
Razr 70 Ultra
-
Single
A1800
-
Razr 70 Ultra
50 MP, f/2.0, (wide), 1.28µm
Video
A1800
-
Razr 70 Ultra
4K@30/60fps, 1080p@30/60fps
Loudspeaker
A1800
Yes
Razr 70 Ultra
Yes, with stereo speakers (with Dolby Atmos)
Alert types
A1800
Vibration; Downloadable polyphonic, MP3 ringtones
Razr 70 Ultra
-
3.5mm jack
A1800
No
Razr 70 Ultra
No
WLAN
A1800
No
Razr 70 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Bluetooth
A1800
2.0, A2DP
Razr 70 Ultra
5.4, A2DP, LE
Positioning
A1800
GPS, A-GPS
Razr 70 Ultra
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
A1800
Stereo FM radio
Razr 70 Ultra
No
USB
A1800
microUSB 2.0
Razr 70 Ultra
USB Type-C 2.0
NFC
A1800
-
Razr 70 Ultra
Yes
Sensors
A1800
Razr 70 Ultra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Browser
A1800
WAP 2.0/xHTML, HTML
Razr 70 Ultra
-
Other
A1800
MP3/WAV/WMA/AAC+ player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Business card scanner Photo editor Voice dial/memo
Razr 70 Ultra
-
Type
A1800
Removable Li-Ion 1000 mAh battery (BC70)
Razr 70 Ultra
5000 mAh
Stand-by
A1800
Up to 110 h
Razr 70 Ultra
-
Talk time
A1800
Up to 5 h
Razr 70 Ultra
-
Charging
A1800
-
Razr 70 Ultra
68W wired 30W wireless 5W reverse wired
Colors
A1800
Black
Razr 70 Ultra
Pantone: Orient Blue, Cocoa
SAR
A1800
1.26 W/kg (head) 0.64 W/kg (body)
Razr 70 Ultra
-
SAR EU
A1800
1.68 W/kg (head)
Razr 70 Ultra
-
Price
A1800
About 120 EUR
Razr 70 Ultra
About 1390 EUR