Screen size
Razr 70Winner: 6.9"+54%
ROKR ZN503.2"
Quick verdict
Razr 70 leads the measured specs 20-3.
Measured wins
Razr 70
20
spec wins
Overall winner
Ties
0
equal specs
ROKR ZN50
3
spec wins
Screen size
Technology
Razr 70
GSM / HSPA / LTE / 5G
ROKR ZN50
GSM / HSPA
2G bands
Razr 70
GSM 850 / 900 / 1800 / 1900
ROKR ZN50
GSM 900 / 1800 / 1900
3G bands
Razr 70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
ROKR ZN50
HSDPA 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
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
ROKR ZN50
-
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
ROKR ZN50
-
Speed
Razr 70
HSPA, LTE, 5G
ROKR ZN50
HSPA 7.2/0.384 Mbps
Announced
Razr 70
2026, April 29
ROKR ZN50
2009, July. Released 2009
Status
Razr 70
Available. Released 2026, April 29
ROKR ZN50
Discontinued
Dimensions
Razr 70
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
ROKR ZN50
108.9 x 54 x 14.3 mm (4.29 x 2.13 x 0.56 in)
Weight
Razr 70
188 g (6.63 oz)
ROKR ZN50
143 g (5.04 oz)
Build
Razr 70
Plastic front (unfolded), glass front (folded, Gorilla Glass), aluminum frame, hinge (titaniuml)
ROKR ZN50
-
SIM
Razr 70
Nano-SIM + eSIM
ROKR ZN50
Mini-SIM
Other
Razr 70
IP48 water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant
ROKR ZN50
-
Type
Razr 70
Foldable LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
ROKR ZN50
TFT resistive touchscreen, 256K colors
Size
Razr 70
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
ROKR ZN50
3.2 inches, 28.2 cm2 (~48.0% screen-to-body ratio)
Resolution
Razr 70
1080 x 2640 pixels (~413 ppi density)
ROKR ZN50
240 x 427 pixels, 16:9 ratio (~153 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
ROKR ZN50
-
OS
Razr 70
Android 16
ROKR ZN50
-
Chipset
Razr 70
Mediatek Dimensity 7400X (4 nm)
ROKR ZN50
-
CPU
Razr 70
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ROKR ZN50
-
GPU
Razr 70
Mali-G615 MC2
ROKR ZN50
-
Card slot
Razr 70
No
ROKR ZN50
microSDHC (dedicated slot)
Internal
Razr 70
128GB 8GB RAM, 256GB 8GB RAM
ROKR ZN50
-
Other
Razr 70
UFS 3.1
ROKR ZN50
-
Phonebook
Razr 70
-
ROKR ZN50
Yes
Call records
Razr 70
-
ROKR ZN50
20 dialed, 20 received, 20 missed calls
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
ROKR ZN50
-
Features
Razr 70
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
ROKR ZN50
-
Video
Razr 70
4K@30fps, 1080p@30/60/120fps, gyro-EIS
ROKR ZN50
Yes
Single
Razr 70
-
ROKR ZN50
3.15 MP, AF
Single
Razr 70
32 MP, f/2.4, (wide), 1/3.14", 0.7µm
ROKR ZN50
VGA
Features
Razr 70
HDR
ROKR ZN50
-
Video
Razr 70
4K@30fps, 1080p@30/60fps
ROKR ZN50
Loudspeaker
Razr 70
Yes, with stereo speakers (with Dolby Atmos)
ROKR ZN50
Yes
3.5mm jack
Razr 70
No
ROKR ZN50
Yes
Other
Razr 70
-
ROKR ZN50
SRS WOW HD technology
WLAN
Razr 70
Wi-Fi 802.11 a/b/g/n/ac/ax/6e, tri-band
ROKR ZN50
No
Bluetooth
Razr 70
5.4, A2DP, LE
ROKR ZN50
2.1, A2DP
Positioning
Razr 70
GPS, GLONASS, GALILEO, QZSS
ROKR ZN50
GPS, A-GPS
NFC
Razr 70
Yes
ROKR ZN50
-
Radio
Razr 70
No
ROKR ZN50
FM radio, RDS
USB
Razr 70
USB Type-C 2.0
ROKR ZN50
miniUSB
Sensors
Razr 70
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer
ROKR ZN50
Accelerometer
Messaging
Razr 70
-
ROKR ZN50
SMS, MMS, Email
Browser
Razr 70
-
ROKR ZN50
WAP 2.0/xHTML
Games
Razr 70
-
ROKR ZN50
Yes
Java
Razr 70
-
ROKR ZN50
Yes, MIDP 2.0
Other
Razr 70
-
ROKR ZN50
T-DMB2 TV tuner SKT T-Map Navigation MP3/eAAC+/WMA player MP4/WMV/H.263 player Organizer Voice memo Predictive text input
Type
Razr 70
Si/C Li-Ion 4800 mAh
ROKR ZN50
Removable Li-Ion 950 mAh battery
Charging
Razr 70
30W wired 15W wireless
ROKR ZN50
-
Stand-by
Razr 70
-
ROKR ZN50
Up to 200 h
Talk time
Razr 70
-
ROKR ZN50
Up to 4 h
Music play
Razr 70
-
ROKR ZN50
Up to 30 h
Colors
Razr 70
Pantone: Hematite, Sporting Green, Bright White
ROKR ZN50
Black
Price
Razr 70
£ 799.99 / € 749.00
ROKR ZN50
About 140 EUR
SAR
Razr 70
-
ROKR ZN50
0.37 W/kg (head) 0.41 W/kg (body)