Screen size
Energy 400 LTE4.0"
Ultimate U505sWinner: 5.0"+20%
Quick verdict
Ultimate U505s leads the measured specs 7-4.
Measured wins
Energy 400 LTE
4
spec wins
Ties
7
equal specs
Ultimate U505s
7
spec wins
Overall winner
Screen size
Technology
Energy 400 LTE
GSM / HSPA / LTE
Ultimate U505s
GSM / HSPA / LTE
2G bands
Energy 400 LTE
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Ultimate U505s
GSM 850 / 900 / 1800 / 1900
3G bands
Energy 400 LTE
HSDPA 900 / 2100
Ultimate U505s
HSDPA 850 / 900 / 2100
4G bands
Energy 400 LTE
3, 7, 20
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Ultimate U505s
1, 3, 7, 8, 20, 28, 38, 40, 41
Speed
Energy 400 LTE
HSPA, LTE
Ultimate U505s
HSPA, LTE
Announced
Energy 400 LTE
2017, Q3. Released 2017, Q3
Ultimate U505s
2022, March
Status
Energy 400 LTE
Discontinued
Ultimate U505s
Available. Released 2022, March
Dimensions
Energy 400 LTE
134 x 72 x 15 mm (5.28 x 2.83 x 0.59 in)
Ultimate U505s
138.5 x 73.5 x 10.6 mm (5.45 x 2.89 x 0.42 in)
Weight
Energy 400 LTE
204 g (7.20 oz)
Ultimate U505s
-
SIM
Energy 400 LTE
Hybrid Dual SIM (Micro-SIM, dual stand-by)
Ultimate U505s
Nano-SIM + Nano-SIM
Other
Energy 400 LTE
IP67 dust/water resistant (up to 1m for 30 min)
Ultimate U505s
-
Type
Energy 400 LTE
TN TFT
Ultimate U505s
TFT LCD
Size
Energy 400 LTE
4.0 inches, 45.5 cm2 (~47.2% screen-to-body ratio)
Ultimate U505s
5.0 inches, 68.9 cm2 (~67.7% screen-to-body ratio)
Resolution
Energy 400 LTE
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Ultimate U505s
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Protection
Energy 400 LTE
Asahi Dragontrail Glass
Ultimate U505s
-
OS
Energy 400 LTE
Android 6.0 (Marshmallow)
Ultimate U505s
Android 11 (Go edition)
Chipset
Energy 400 LTE
Mediatek MT6737M (28 nm)
Ultimate U505s
Mediatek MT6739
CPU
Energy 400 LTE
Quad-core 1.3 GHz Cortex-A53
Ultimate U505s
Quad-core 1.5 GHz
GPU
Energy 400 LTE
Mali-T720MP2
Ultimate U505s
-
Card slot
Energy 400 LTE
microSDXC (uses shared SIM slot)
Ultimate U505s
microSDHC
Internal
Energy 400 LTE
8GB 1GB RAM
Ultimate U505s
16GB 1GB RAM
Other
Energy 400 LTE
eMMC 5.0
Ultimate U505s
eMMC 5.1
Single
Energy 400 LTE
8 MP, AF
Ultimate U505s
-
Features
Energy 400 LTE
LED flash, HDR
Ultimate U505s
LED flash
Video
Energy 400 LTE
Yes
Ultimate U505s
1080p@30fps
Dual
Energy 400 LTE
-
Ultimate U505s
5 MP VGA
Single
Energy 400 LTE
1.3 MP
Ultimate U505s
2 MP
Video
Energy 400 LTE
Ultimate U505s
720p
Loudspeaker
Energy 400 LTE
Yes
Ultimate U505s
Yes
3.5mm jack
Energy 400 LTE
Yes
Ultimate U505s
Yes
WLAN
Energy 400 LTE
Wi-Fi 802.11 b/g/n
Ultimate U505s
Yes
Bluetooth
Energy 400 LTE
4.0, A2DP, LE
Ultimate U505s
4.0, A2DP
Positioning
Energy 400 LTE
GPS
Ultimate U505s
GPS
NFC
Energy 400 LTE
No
Ultimate U505s
No
Radio
Energy 400 LTE
FM radio
Ultimate U505s
FM radio
USB
Energy 400 LTE
microUSB 2.0
Ultimate U505s
microUSB 2.0
Sensors
Energy 400 LTE
Accelerometer
Ultimate U505s
Accelerometer, proximity
Type
Energy 400 LTE
Li-Ion 2500 mAh battery
Ultimate U505s
Li-Po 3000 mAh, removable
Stand-by
Energy 400 LTE
Up to 420 h (3G)
Ultimate U505s
-
Talk time
Energy 400 LTE
Up to 16 h (3G)
Ultimate U505s
-
Colors
Energy 400 LTE
Black
Ultimate U505s
Black
SAR
Energy 400 LTE
0.64 W/kg (head) 1.52 W/kg (body)
Ultimate U505s
-
Price
Energy 400 LTE
About 180 EUR
Ultimate U505s
About 80 EUR