Screen size
Energy 400 LTE4.0"
Ultimate U608sWinner: 6.1"+34%
Quick verdict
Ultimate U608s leads the measured specs 11-3.
Measured wins
Energy 400 LTE
3
spec wins
Ties
4
equal specs
Ultimate U608s
11
spec wins
Overall winner
Screen size
Technology
Energy 400 LTE
GSM / HSPA / LTE
Ultimate U608s
GSM / HSPA / LTE
2G bands
Energy 400 LTE
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Ultimate U608s
GSM 850 / 900 / 1800 / 1900
3G bands
Energy 400 LTE
HSDPA 900 / 2100
Ultimate U608s
HSDPA 850 / 900 / 2100
4G bands
Energy 400 LTE
3, 7, 20
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
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Ultimate U608s
LTE
Speed
Energy 400 LTE
HSPA, LTE
Ultimate U608s
HSPA, LTE
Announced
Energy 400 LTE
2017, Q3. Released 2017, Q3
Ultimate U608s
2022, June
Status
Energy 400 LTE
Discontinued
Ultimate U608s
Available. Released 2022, July
Dimensions
Energy 400 LTE
134 x 72 x 15 mm (5.28 x 2.83 x 0.59 in)
Ultimate U608s
155.4 x 73.3 x 9.8 mm (6.12 x 2.89 x 0.39 in)
Weight
Energy 400 LTE
204 g (7.20 oz)
Ultimate U608s
156.8 g (5.54 oz)
SIM
Energy 400 LTE
Hybrid Dual SIM (Micro-SIM, dual stand-by)
Ultimate U608s
Nano-SIM + Nano-SIM
Other
Energy 400 LTE
IP67 dust/water resistant (up to 1m for 30 min)
Ultimate U608s
-
Type
Energy 400 LTE
TN TFT
Ultimate U608s
LCD
Size
Energy 400 LTE
4.0 inches, 45.5 cm2 (~47.2% screen-to-body ratio)
Ultimate U608s
6.08 inches, 92.3 cm2 (~81.0% screen-to-body ratio)
Resolution
Energy 400 LTE
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Ultimate U608s
720 x 1520 pixels, 19:9 ratio (~277 ppi density)
Protection
Energy 400 LTE
Asahi Dragontrail Glass
Ultimate U608s
-
OS
Energy 400 LTE
Android 6.0 (Marshmallow)
Ultimate U608s
Android 12 (Go edition)
Chipset
Energy 400 LTE
Mediatek MT6737M (28 nm)
Ultimate U608s
Mediatek MT6761 Helio A22 (12 nm)
CPU
Energy 400 LTE
Quad-core 1.3 GHz Cortex-A53
Ultimate U608s
Quad-core 2.0 GHz Cortex-A53
GPU
Energy 400 LTE
Mali-T720MP2
Ultimate U608s
PowerVR GE8320
Card slot
Energy 400 LTE
microSDXC (uses shared SIM slot)
Ultimate U608s
microSDXC
Internal
Energy 400 LTE
8GB 1GB RAM
Ultimate U608s
32GB 2GB RAM
Other
Energy 400 LTE
eMMC 5.0
Ultimate U608s
eMMC 5.1
Single
Energy 400 LTE
8 MP, AF
Ultimate U608s
5 MP
Features
Energy 400 LTE
LED flash, HDR
Ultimate U608s
LED flash
Video
Energy 400 LTE
Yes
Ultimate U608s
1080p@30/60fps
Single
Energy 400 LTE
1.3 MP
Ultimate U608s
5 MP
Video
Energy 400 LTE
Ultimate U608s
720p
Loudspeaker
Energy 400 LTE
Yes
Ultimate U608s
Yes
3.5mm jack
Energy 400 LTE
Yes
Ultimate U608s
Yes
WLAN
Energy 400 LTE
Wi-Fi 802.11 b/g/n
Ultimate U608s
Wi-Fi 802.11 b/g/n
Bluetooth
Energy 400 LTE
4.0, A2DP, LE
Ultimate U608s
4.2, A2DP
Positioning
Energy 400 LTE
GPS
Ultimate U608s
GPS
NFC
Energy 400 LTE
No
Ultimate U608s
No
Radio
Energy 400 LTE
FM radio
Ultimate U608s
FM radio
USB
Energy 400 LTE
microUSB 2.0
Ultimate U608s
microUSB
Sensors
Energy 400 LTE
Accelerometer
Ultimate U608s
Type
Energy 400 LTE
Li-Ion 2500 mAh battery
Ultimate U608s
Li-Ion 3000 mAh
Stand-by
Energy 400 LTE
Up to 420 h (3G)
Ultimate U608s
-
Talk time
Energy 400 LTE
Up to 16 h (3G)
Ultimate U608s
-
Colors
Energy 400 LTE
Black
Ultimate U608s
Black
SAR
Energy 400 LTE
0.64 W/kg (head) 1.52 W/kg (body)
Ultimate U608s
-
Price
Energy 400 LTE
About 180 EUR
Ultimate U608s
About 90 EUR