Screen size
A728—
Razr 70Winner: 6.9"
Quick verdict
Razr 70 leads the measured specs 20-1.
Measured wins
A728
1
spec wins
Ties
2
equal specs
Razr 70
20
spec wins
Overall winner
Screen size
Technology
A728
GSM
Razr 70
GSM / HSPA / LTE / 5G
2G bands
A728
GSM 900 / 1800 / 1900
Razr 70
GSM 850 / 900 / 1800 / 1900
GPRS
A728
Class 8
Razr 70
-
EDGE
A728
No
Razr 70
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
A728
-
Razr 70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
A728
-
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
5G bands
A728
-
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
Speed
A728
-
Razr 70
HSPA, LTE, 5G
Announced
A728
2005, July
Razr 70
2026, April 29
Status
A728
Discontinued
Razr 70
Available. Released 2026, April 29
Dimensions
A728
101 x 53 x 21 mm (3.98 x 2.09 x 0.83 in)
Razr 70
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
Weight
A728
120 g (4.23 oz)
Razr 70
188 g (6.63 oz)
SIM
A728
Mini-SIM
Razr 70
Nano-SIM + eSIM
Build
A728
-
Razr 70
Plastic front (unfolded), glass front (folded, Gorilla Glass), aluminum frame, hinge (titaniuml)
Other
A728
-
Razr 70
IP48 water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant
Type
A728
TFT resistive touchscreen, 65K colors
Razr 70
Foldable LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
Size
A728
Razr 70
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
Resolution
A728
240 x 320 pixels, 4:3 ratio
Razr 70
1080 x 2640 pixels (~413 ppi density)
Other
A728
Handwriting and speech recognition (Chi & Eng)
Razr 70
Second external AMOLED, 1B colors, 90Hz, HDR10+, 1700 nits (peak) 3.6 inches, 1056 x 1066 pixels, 413 ppi, Gorilla Glass Victus
OS
A728
Linux
Razr 70
Android 16
Chipset
A728
-
Razr 70
Mediatek Dimensity 7400X (4 nm)
CPU
A728
-
Razr 70
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
A728
-
Razr 70
Mali-G615 MC2
Card slot
A728
No
Razr 70
No
Internal
A728
8MB
Razr 70
128GB 8GB RAM, 256GB 8GB RAM
Other
A728
-
Razr 70
UFS 3.1
Single
A728
CIF
Razr 70
-
Video
A728
Yes
Razr 70
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Dual
A728
-
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
Features
A728
-
Razr 70
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Other
A728
No
Razr 70
-
Single
A728
-
Razr 70
32 MP, f/2.4, (wide), 1/3.14", 0.7µm
Features
A728
-
Razr 70
HDR
Video
A728
-
Razr 70
4K@30fps, 1080p@30/60fps
Loudspeaker
A728
No
Razr 70
Yes, with stereo speakers (with Dolby Atmos)
Alert types
A728
Vibration; Downloadable polyphonic, MP3 ringtones
Razr 70
-
3.5mm jack
A728
No
Razr 70
No
WLAN
A728
No
Razr 70
Wi-Fi 802.11 a/b/g/n/ac/ax/6e, tri-band
Bluetooth
A728
Yes
Razr 70
5.4, A2DP, LE
Positioning
A728
No
Razr 70
GPS, GLONASS, GALILEO, QZSS
Infrared port
A728
Yes
Razr 70
-
Radio
A728
No
Razr 70
No
USB
A728
Proprietary
Razr 70
USB Type-C 2.0
NFC
A728
-
Razr 70
Yes
Sensors
A728
Razr 70
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer
Browser
A728
WAP 2.0/xHTML, HTML
Razr 70
-
Other
A728
MP3 player Organizer Voice dial/memo
Razr 70
-
Type
A728
Removable Li-Ion battery
Razr 70
Si/C Li-Ion 4800 mAh
Charging
A728
-
Razr 70
30W wired 15W wireless
Colors
A728
Mr. black
Razr 70
Pantone: Hematite, Sporting Green, Bright White
Price
A728
-
Razr 70
£ 799.99 / € 749.00