Screen size
C59Winner: 6.9"+1.5%
WP21 Ultra6.8"
Quick verdict
WP21 Ultra leads the measured specs 11-5.
Measured wins
C59
5
spec wins
Ties
5
equal specs
WP21 Ultra
11
spec wins
Overall winner
Screen size
Technology
C59
GSM / HSPA / LTE
WP21 Ultra
GSM / HSPA / LTE
2G bands
C59
GSM 850 / 900 / 1800 / 1900
WP21 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
C59
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
WP21 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C59
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
WP21 Ultra
LTE
Speed
C59
HSPA, LTE
WP21 Ultra
HSPA, LTE
Announced
C59
2025, April
WP21 Ultra
2023, March
Status
C59
Available. Released 2025, May 05
WP21 Ultra
Available. Released 2023, March
Dimensions
C59
171.2 x 77.8 x 13.4 mm (6.74 x 3.06 x 0.53 in)
WP21 Ultra
-
Weight
C59
293 g (10.34 oz)
WP21 Ultra
-
SIM
C59
Nano-SIM + Nano-SIM
WP21 Ultra
Nano-SIM + Nano-SIM
Other
C59
-
WP21 Ultra
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.5m MIL-STD-810H compliant
Type
C59
IPS LCD, 90Hz, 450 nits
WP21 Ultra
IPS LCD, 120Hz
Size
C59
6.88 inches, 112.4 cm2 (~84.4% screen-to-body ratio)
WP21 Ultra
6.78 inches, 109.2 cm2
Resolution
C59
720 x 1640 pixels (~260 ppi density)
WP21 Ultra
1080 x 2460 pixels (~396 ppi density)
Protection
C59
HKC Glass, Mohs level 5
WP21 Ultra
-
OS
C59
Android 15
WP21 Ultra
Android 13
Chipset
C59
Unisoc T606 (12 nm)
WP21 Ultra
Mediatek Helio G99 (6 nm)
CPU
C59
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
WP21 Ultra
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
C59
Mali-G57 MP1
WP21 Ultra
Mali-G57 MC2
Card slot
C59
microSDXC (uses shared SIM slot)
WP21 Ultra
microSDXC (uses shared SIM slot)
Internal
C59
256GB 8GB RAM
WP21 Ultra
256GB 12GB RAM
Other
C59
-
WP21 Ultra
UFS 2.2
Single
C59
13 MP, f/2.2, (wide), 1/3.06", AF
WP21 Ultra
-
Features
C59
LED flash, HDR, panorama
WP21 Ultra
LED flash
Video
C59
1080p@30fps
WP21 Ultra
1080p@30fps
Triple
C59
-
WP21 Ultra
64 MP, f/1.9, (wide), PDAF 20 MP, (night vision), 3 infrared night vision lights 5 MP, (thermal camera), 256×192 pixels
Single
C59
5 MP, f/2.2, (wide), 1/5.0"
WP21 Ultra
20 MP
Video
C59
720p@30fps
WP21 Ultra
Yes
Loudspeaker
C59
Yes
WP21 Ultra
Yes
3.5mm jack
C59
Yes
WP21 Ultra
Unspecified
WLAN
C59
Wi-Fi 802.11 a/b/g/n/ac, dual-band
WP21 Ultra
Yes
Bluetooth
C59
5.0, A2DP, LE
WP21 Ultra
5.2, A2DP, LE
Positioning
C59
GPS, GALILEO, GLONASS, BDS
WP21 Ultra
GPS, GLONASS, GALILEO, BDS
NFC
C59
Yes
WP21 Ultra
Yes
Radio
C59
FM radio
WP21 Ultra
Unspecified
USB
C59
USB Type-C, OTG
WP21 Ultra
USB Type-C 2.0, OTG
Sensors
C59
Fingerprint (side-mounted), accelerometer, compass
WP21 Ultra
Unspecified
Type
C59
Li-Po 10000 mAh
WP21 Ultra
Li-Po 9800 mAh
Charging
C59
18W wired
WP21 Ultra
66W wired, 50% in 25 min
Colors
C59
Green, Purple, Blue, Grey
WP21 Ultra
Black
Price
C59
-
WP21 Ultra
About 470 EUR