Screen size
ATRIX 4G4.0"
Razr 70Winner: 6.9"+42%
Quick verdict
Razr 70 leads the measured specs 19-3.
Measured wins
ATRIX 4G
3
spec wins
Ties
1
equal specs
Razr 70
19
spec wins
Overall winner
Screen size
Technology
ATRIX 4G
GSM / HSPA
Razr 70
GSM / HSPA / LTE / 5G
2G bands
ATRIX 4G
GSM 850 / 900 / 1800 / 1900
Razr 70
GSM 850 / 900 / 1800 / 1900
3G bands
ATRIX 4G
HSDPA 850 / 1900 / 2100
Razr 70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
ATRIX 4G
HSPA 14.4/5.76 Mbps
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
SD card
Stereo speakers
Razr 70
HSPA, LTE, 5G
4G bands
ATRIX 4G
-
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
ATRIX 4G
-
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
Announced
ATRIX 4G
2011, January. Released 2011, February
Razr 70
2026, April 29
Status
ATRIX 4G
Discontinued
Razr 70
Available. Released 2026, April 29
Dimensions
ATRIX 4G
117.8 x 63.5 x 11 mm (4.64 x 2.5 x 0.43 in)
Razr 70
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
Weight
ATRIX 4G
135 g (4.76 oz)
Razr 70
188 g (6.63 oz)
SIM
ATRIX 4G
Mini-SIM
Razr 70
Nano-SIM + eSIM
Build
ATRIX 4G
-
Razr 70
Plastic front (unfolded), glass front (folded, Gorilla Glass), aluminum frame, hinge (titaniuml)
Other
ATRIX 4G
-
Razr 70
IP48 water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant
Type
ATRIX 4G
TFT
Razr 70
Foldable LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
Size
ATRIX 4G
4.0 inches, 44.1 cm2 (~59.0% screen-to-body ratio)
Razr 70
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
Resolution
ATRIX 4G
540 x 960 pixels, 16:9 ratio (~275 ppi density)
Razr 70
1080 x 2640 pixels (~413 ppi density)
Protection
ATRIX 4G
Corning Gorilla Glass
Razr 70
-
Other
ATRIX 4G
Touch sensitive controls MOTOBLUR UI with Live Widgets
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
ATRIX 4G
Android 2.3 (Gingerbread), not upgradable to 4.1 (Jelly Bean)
Razr 70
Android 16
Chipset
ATRIX 4G
Nvidia Tegra 2 AP20H
Razr 70
Mediatek Dimensity 7400X (4 nm)
CPU
ATRIX 4G
Dual-core 1.0 GHz Cortex-A9
Razr 70
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
ATRIX 4G
ULP GeForce
Razr 70
Mali-G615 MC2
Card slot
ATRIX 4G
microSDHC (dedicated slot)
Razr 70
No
Internal
ATRIX 4G
16GB 1GB RAM
Razr 70
128GB 8GB RAM, 256GB 8GB RAM
Other
ATRIX 4G
-
Razr 70
UFS 3.1
Single
ATRIX 4G
5 MP, AF
Razr 70
-
Features
ATRIX 4G
LED flash
Razr 70
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Video
ATRIX 4G
720p@30fps, 1080p (via SW update)
Razr 70
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Dual
ATRIX 4G
-
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
Single
ATRIX 4G
VGA
Razr 70
32 MP, f/2.4, (wide), 1/3.14", 0.7µm
Video
ATRIX 4G
Razr 70
4K@30fps, 1080p@30/60fps
Features
ATRIX 4G
-
Razr 70
HDR
Loudspeaker
ATRIX 4G
Yes
Razr 70
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
ATRIX 4G
Yes
Razr 70
No
WLAN
ATRIX 4G
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
Razr 70
Wi-Fi 802.11 a/b/g/n/ac/ax/6e, tri-band
Bluetooth
ATRIX 4G
2.1, A2DP, EDR
Razr 70
5.4, A2DP, LE
Positioning
ATRIX 4G
GPS, A-GPS
Razr 70
GPS, GLONASS, GALILEO, QZSS
Radio
ATRIX 4G
No
Razr 70
No
USB
ATRIX 4G
microUSB 2.0
Razr 70
USB Type-C 2.0
NFC
ATRIX 4G
-
Razr 70
Yes
Sensors
ATRIX 4G
Fingerprint (rear-mounted), accelerometer, proximity, compass
Razr 70
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer
Browser
ATRIX 4G
HTML, Adobe Flash
Razr 70
-
Other
ATRIX 4G
HDMI port MP3/WAV/WMA/eAAC+ player MP4/H.264/WMV/Xvid/DivX player Photo viewer/editor Organizer Document editor Voice memo/dial/commands Predictive text input
Razr 70
-
Type
ATRIX 4G
Removable Li-Po 1930 mAh battery
Razr 70
Si/C Li-Ion 4800 mAh
Stand-by
ATRIX 4G
Up to 400 h (2G) / Up to 350 h (3G)
Razr 70
-
Talk time
ATRIX 4G
Up to 8 h 50 min (2G) / Up to 9 h (3G)
Razr 70
-
Charging
ATRIX 4G
-
Razr 70
30W wired 15W wireless
Colors
ATRIX 4G
Black
Razr 70
Pantone: Hematite, Sporting Green, Bright White
Models
ATRIX 4G
MB860
Razr 70
-
SAR
ATRIX 4G
1.45 W/kg (head) 0.63 W/kg (body)
Razr 70
-
Price
ATRIX 4G
About 190 EUR
Razr 70
£ 799.99 / € 749.00