Screen size
C550—
Razr 70 UltraWinner: 7.0"
Quick verdict
Razr 70 Ultra leads the measured specs 20-1.
Measured wins
C550
1
spec wins
Ties
2
equal specs
Razr 70 Ultra
20
spec wins
Overall winner
Screen size
Technology
C550
GSM
Razr 70 Ultra
GSM / HSPA / LTE / 5G
2G bands
C550
GSM 900 / 1800
Razr 70 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
C550
Class 8
Razr 70 Ultra
-
EDGE
C550
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
5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
C550
-
Razr 70 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C550
-
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
C550
-
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
C550
-
Razr 70 Ultra
HSPA, LTE, 5G
Announced
C550
2003, Q4
Razr 70 Ultra
2026, April 29
Status
C550
Discontinued
Razr 70 Ultra
Available. Released 2026, April 29
Dimensions
C550
98 x 43 x 19 mm, 77 cc (3.86 x 1.69 x 0.75 in)
Razr 70 Ultra
Unfolded: 171.5 x 74 x 7.2 mmFolded: 88.1 x 74 x 15.7 mm
Weight
C550
94 g (3.32 oz)
Razr 70 Ultra
199 g (7.02 oz)
SIM
C550
Mini-SIM
Razr 70 Ultra
Nano-SIM + eSIM
Build
C550
-
Razr 70 Ultra
Plastic front (unfolded), glass front (folded, Gorilla Glass Ceramic), aluminum frame
Other
C550
-
Razr 70 Ultra
IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Type
C550
CSTN, 4096 colors
Razr 70 Ultra
Foldable LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+, 5000 nits (peak)
Size
C550
Razr 70 Ultra
7.0 inches, 110.8 cm2 (~87.3% screen-to-body ratio)
Resolution
C550
101 x 80 pixels, 5 lines
Razr 70 Ultra
1224 x 2992 pixels (~462 ppi density)
Other
C550
Downloadable screensavers and wallpapers
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
Card slot
C550
No
Razr 70 Ultra
No
Phonebook
C550
100 entries, Photo call
Razr 70 Ultra
-
Call records
C550
10 dialed, 20 received, 20 missed calls
Razr 70 Ultra
-
Internal
C550
1MB
Razr 70 Ultra
512GB 16GB RAM
Other
C550
25 voice dial numbers
Razr 70 Ultra
UFS 4.0
Single
C550
VGA
Razr 70 Ultra
-
Video
C550
No
Razr 70 Ultra
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, Dolby Vision HDR10+
Dual
C550
-
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
C550
-
Razr 70 Ultra
LED flash, panorama, HDR, Pantone Validated Colour and Skin Tones
Other
C550
No
Razr 70 Ultra
-
Single
C550
-
Razr 70 Ultra
50 MP, f/2.0, (wide), 1.28µm
Video
C550
-
Razr 70 Ultra
4K@30/60fps, 1080p@30/60fps
Loudspeaker
C550
No
Razr 70 Ultra
Yes, with stereo speakers (with Dolby Atmos)
Alert types
C550
Vibration; Downloadable polyphonic ringtones, composer
Razr 70 Ultra
-
3.5mm jack
C550
No
Razr 70 Ultra
No
WLAN
C550
No
Razr 70 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Bluetooth
C550
No
Razr 70 Ultra
5.4, A2DP, LE
Positioning
C550
No
Razr 70 Ultra
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
C550
No
Razr 70 Ultra
No
USB
C550
Proprietary
Razr 70 Ultra
USB Type-C 2.0
NFC
C550
-
Razr 70 Ultra
Yes
Sensors
C550
Razr 70 Ultra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Messaging
C550
SMS, EMS, MMS
Razr 70 Ultra
-
Browser
C550
WAP 2.0/xHTML
Razr 70 Ultra
-
Games
C550
Yes
Razr 70 Ultra
-
Java
C550
Yes
Razr 70 Ultra
-
Other
C550
Predictive text input (iTAP) Organizer Voice dial
Razr 70 Ultra
-
Type
C550
Removable Li-Ion 600 mAh battery (BA200)
Razr 70 Ultra
5000 mAh
Stand-by
C550
Up to 190 h
Razr 70 Ultra
-
Talk time
C550
Up to 4 h
Razr 70 Ultra
-
Charging
C550
-
Razr 70 Ultra
68W wired 30W wireless 5W reverse wired
Colors
C550
Silver
Razr 70 Ultra
Pantone: Orient Blue, Cocoa
Price
C550
-
Razr 70 Ultra
About 1390 EUR
OS
C550
-
Razr 70 Ultra
Android 16
Chipset
C550
-
Razr 70 Ultra
Qualcomm Snapdragon 8 Elite (3 nm)
CPU
C550
-
Razr 70 Ultra
Octa-core (2x4.47 GHz Oryon+ 6x3.53 GHz Oryon)
GPU
C550
-
Razr 70 Ultra
Adreno 830