Screen size
KRZR K32.0"
Razr 70Winner: 6.9"+71%
Quick verdict
Razr 70 leads the measured specs 20-2.
Measured wins
KRZR K3
2
spec wins
Ties
1
equal specs
Razr 70
20
spec wins
Overall winner
Screen size
Technology
KRZR K3
GSM / HSPA
Razr 70
GSM / HSPA / LTE / 5G
2G bands
KRZR K3
GSM 900 / 1800 / 1900
Razr 70
GSM 850 / 900 / 1800 / 1900
3G bands
KRZR K3
HSDPA 2100
Razr 70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
KRZR K3
HSPA 3.6/0.384 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
5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
Razr 70
HSPA, LTE, 5G
4G bands
KRZR K3
-
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
KRZR K3
-
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
KRZR K3
2007, February
Razr 70
2026, April 29
Status
KRZR K3
Discontinued
Razr 70
Available. Released 2026, April 29
Dimensions
KRZR K3
103 x 42.3 x 16.3 mm, 63 cc (4.06 x 1.67 x 0.64 in)
Razr 70
Unfolded: 171.3 x 74 x 7.3 mmFolded: 88.1 x 74 x 15.9 mm
Weight
KRZR K3
110 g (3.88 oz)
Razr 70
188 g (6.63 oz)
SIM
KRZR K3
Mini-SIM
Razr 70
Nano-SIM + eSIM
Build
KRZR K3
-
Razr 70
Plastic front (unfolded), glass front (folded, Gorilla Glass), aluminum frame, hinge (titaniuml)
Other
KRZR K3
-
Razr 70
IP48 water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant
Type
KRZR K3
TFT, 256K colors
Razr 70
Foldable LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
Size
KRZR K3
2.0 inches, 31 x 41 mm, 12.4 cm2 (~28.4% screen-to-body ratio)
Razr 70
6.9 inches, 107.6 cm2 (~84.9% screen-to-body ratio)
Resolution
KRZR K3
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Razr 70
1080 x 2640 pixels (~413 ppi density)
Other
KRZR K3
Second external CSTN, 65K colors display (120 x 160 pixels) Screensavers and wallpapers Downloadable logos
Razr 70
Second external AMOLED, 1B colors, 90Hz, HDR10+, 1700 nits (peak) 3.6 inches, 1056 x 1066 pixels, 413 ppi, Gorilla Glass Victus
Card slot
KRZR K3
microSD (dedicated slot)
Razr 70
No
Phonebook
KRZR K3
1000 entries, Photocall
Razr 70
-
Call records
KRZR K3
10 dialed, 10 received, 10 missed calls
Razr 70
-
Internal
KRZR K3
50MB
Razr 70
128GB 8GB RAM, 256GB 8GB RAM
Other
KRZR K3
-
Razr 70
UFS 3.1
Single
KRZR K3
2 MP
Razr 70
-
Video
KRZR K3
QCIF
Razr 70
4K@30fps, 1080p@30/60/120fps, gyro-EIS
Dual
KRZR K3
-
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
KRZR K3
-
Razr 70
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Single
KRZR K3
VGA videocall camera
Razr 70
32 MP, f/2.4, (wide), 1/3.14", 0.7µm
Video
KRZR K3
Razr 70
4K@30fps, 1080p@30/60fps
Features
KRZR K3
-
Razr 70
HDR
Loudspeaker
KRZR K3
Yes
Razr 70
Yes, with stereo speakers (with Dolby Atmos)
Alert types
KRZR K3
Vibration; Downloadable polyphonic, MP3 ringtones
Razr 70
-
3.5mm jack
KRZR K3
No
Razr 70
No
WLAN
KRZR K3
No
Razr 70
Wi-Fi 802.11 a/b/g/n/ac/ax/6e, tri-band
Bluetooth
KRZR K3
2.0, A2DP
Razr 70
5.4, A2DP, LE
Positioning
KRZR K3
No
Razr 70
GPS, GLONASS, GALILEO, QZSS
Radio
KRZR K3
No
Razr 70
No
USB
KRZR K3
miniUSB
Razr 70
USB Type-C 2.0
NFC
KRZR K3
-
Razr 70
Yes
Sensors
KRZR K3
Razr 70
Fingerprint (side-mounted), gyro, accelerometer, proximity, compass, barometer
Messaging
KRZR K3
SMS, EMS, MMS, Email
Razr 70
-
Browser
KRZR K3
HTML(Opera 8.0)
Razr 70
-
Games
KRZR K3
Yes
Razr 70
-
Java
KRZR K3
Yes, MIDP 2.0
Razr 70
-
Other
KRZR K3
MP3/AAC/AAC+ player Predictive text input Organizer Voice command Voice memo
Razr 70
-
Type
KRZR K3
Removable Li-Ion 910 mAh battery
Razr 70
Si/C Li-Ion 4800 mAh
Stand-by
KRZR K3
Up to 340 h
Razr 70
-
Talk time
KRZR K3
Up to 3 h
Razr 70
-
Charging
KRZR K3
-
Razr 70
30W wired 15W wireless
Colors
KRZR K3
Dark Pearl Gray, Stone Gray
Razr 70
Pantone: Hematite, Sporting Green, Bright White
SAR
KRZR K3
0.17 W/kg (head) 0.34 W/kg (body)
Razr 70
-
SAR EU
KRZR K3
0.45 W/kg (head)
Razr 70
-
Price
KRZR K3
About 80 EUR
Razr 70
£ 799.99 / € 749.00
OS
KRZR K3
-
Razr 70
Android 16
Chipset
KRZR K3
-
Razr 70
Mediatek Dimensity 7400X (4 nm)
CPU
KRZR K3
-
Razr 70
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
KRZR K3
-
Razr 70
Mali-G615 MC2