Screen size
Power Max P490S5.0"
U506SWinner: 5.0"+1%
Quick verdict
Power Max P490S leads the measured specs 7-4.
Measured wins
Power Max P490S
7
spec wins
Overall winner
Ties
6
equal specs
U506S
4
spec wins
Screen size
Technology
Power Max P490S
GSM / HSPA / LTE
U506S
GSM / HSPA / LTE
2G bands
Power Max P490S
GSM 850 / 900 / 1800 / 1900
U506S
GSM 850 / 900 / 1800 / 1900
3G bands
Power Max P490S
HSDPA 900 / 2100
U506S
HSDPA 850 / 900 / 2100
4G bands
Power Max P490S
1, 3, 7, 8, 20, 28, 38, 40
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
U506S
1, 3, 4, 7, 8, 20, 28, 38, 40, 41
Speed
Power Max P490S
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
U506S
HSPA, LTE
Announced
Power Max P490S
2018, June. Released 2018, August
U506S
2023, November
Status
Power Max P490S
Discontinued
U506S
Available. Released 2023, November
Dimensions
Power Max P490S
139 x 65.8 x 12 mm (5.47 x 2.59 x 0.47 in)
U506S
144.8 x 72.4 x 11.6 mm (5.70 x 2.85 x 0.46 in)
Weight
Power Max P490S
139 g (4.90 oz)
U506S
178 g (6.28 oz)
SIM
Power Max P490S
Nano-SIM + Nano-SIM
U506S
Nano-SIM + Nano-SIM
Type
Power Max P490S
TFT
U506S
IPS LCD
Size
Power Max P490S
4.95 inches, 63.2 cm2 (~69.1% screen-to-body ratio)
U506S
5.0 inches, 68.9 cm2 (~65.7% screen-to-body ratio)
Resolution
Power Max P490S
480 x 960 pixels, 18:9 ratio (~217 ppi density)
U506S
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
Power Max P490S
Android 8.1 (Oreo)
U506S
Android 13 (Go edition)
Chipset
Power Max P490S
Mediatek MT6739WA (28 nm)
U506S
-
CPU
Power Max P490S
Quad-core 1.3 GHz Cortex-A53
U506S
Quad-core 1.5 GHz
GPU
Power Max P490S
Mali-T720MP2
U506S
-
Card slot
Power Max P490S
microSDHC (dedicated slot)
U506S
microSDHC
Internal
Power Max P490S
16GB 2GB RAM
U506S
32GB 2GB RAM
Other
Power Max P490S
eMMC 5.1
U506S
eMMC 5.1
Dual
Power Max P490S
8 MP, AF Auxiliary lens
U506S
5 MP Auxiliary lens
Features
Power Max P490S
Dual-LED dual-tone flash, panorama
U506S
LED flash
Video
Power Max P490S
1080p@30fps
U506S
1080p@30fps
Dual
Power Max P490S
5 MP VGA, depth sensor
U506S
-
Features
Power Max P490S
LED flash
U506S
-
Video
Power Max P490S
U506S
1080p@30fps
Single
Power Max P490S
-
U506S
2 MP
Loudspeaker
Power Max P490S
Yes
U506S
Yes
3.5mm jack
Power Max P490S
Yes
U506S
Yes
WLAN
Power Max P490S
Wi-Fi 802.11 b/g/n
U506S
Wi-Fi 802.11 a/b/g/n
Bluetooth
Power Max P490S
4.0, A2DP, LE
U506S
4.0, A2DP
Positioning
Power Max P490S
GPS
U506S
GPS
NFC
Power Max P490S
No
U506S
No
Radio
Power Max P490S
FM radio
U506S
FM radio
USB
Power Max P490S
microUSB 2.0
U506S
microUSB
Sensors
Power Max P490S
Fingerprint (rear-mounted), accelerometer, proximity
U506S
Accelerometer, proximity
Type
Power Max P490S
Li-Ion 4000 mAh, non-removable
U506S
Li-Ion 3000 mAh battery, removable
Stand-by
Power Max P490S
Up to 400 h (3G)
U506S
-
Talk time
Power Max P490S
Up to 16 h (3G)
U506S
-
Colors
Power Max P490S
Black
U506S
Black
Price
Power Max P490S
About 130 EUR
U506S
About 60 EUR