Screen size
Energy 400 LTE4.0"
Ultimate U652SWinner: 6.5"+39%
Quick verdict
Ultimate U652S leads the measured specs 12-1.
Measured wins
Energy 400 LTE
1
spec wins
Ties
5
equal specs
Ultimate U652S
12
spec wins
Overall winner
Screen size
Technology
Energy 400 LTE
GSM / HSPA / LTE
Ultimate U652S
GSM / HSPA / LTE
2G bands
Energy 400 LTE
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Ultimate U652S
GSM 850 / 900 / 1800 / 1900
3G bands
Energy 400 LTE
HSDPA 900 / 2100
Ultimate U652S
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Ultimate U652S
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
Speed
Energy 400 LTE
HSPA, LTE
Ultimate U652S
HSPA, LTE
Announced
Energy 400 LTE
2017, Q3. Released 2017, Q3
Ultimate U652S
2024, February
Status
Energy 400 LTE
Discontinued
Ultimate U652S
Available. Released 2024, July
Dimensions
Energy 400 LTE
134 x 72 x 15 mm (5.28 x 2.83 x 0.59 in)
Ultimate U652S
164.3 x 76.1 x 9.1 mm (6.47 x 3.00 x 0.36 in)
Weight
Energy 400 LTE
204 g (7.20 oz)
Ultimate U652S
190 g (6.70 oz)
SIM
Energy 400 LTE
Hybrid Dual SIM (Micro-SIM, dual stand-by)
Ultimate U652S
Nano-SIM + Nano-SIM
Other
Energy 400 LTE
IP67 dust/water resistant (up to 1m for 30 min)
Ultimate U652S
-
Type
Energy 400 LTE
TN TFT
Ultimate U652S
IPS LCD
Size
Energy 400 LTE
4.0 inches, 45.5 cm2 (~47.2% screen-to-body ratio)
Ultimate U652S
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution
Energy 400 LTE
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Ultimate U652S
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
Energy 400 LTE
Asahi Dragontrail Glass
Ultimate U652S
-
OS
Energy 400 LTE
Android 6.0 (Marshmallow)
Ultimate U652S
Android 13 (Go edition)
Chipset
Energy 400 LTE
Mediatek MT6737M (28 nm)
Ultimate U652S
Mediatek MT6739WW (28 nm)
CPU
Energy 400 LTE
Quad-core 1.3 GHz Cortex-A53
Ultimate U652S
Quad-core 1.5 GHz
GPU
Energy 400 LTE
Mali-T720MP2
Ultimate U652S
IMG 8XE1PPC
Card slot
Energy 400 LTE
microSDXC (uses shared SIM slot)
Ultimate U652S
microSDXC
Internal
Energy 400 LTE
8GB 1GB RAM
Ultimate U652S
64GB 2GB RAM
Other
Energy 400 LTE
eMMC 5.0
Ultimate U652S
eMMC 5.1
Single
Energy 400 LTE
8 MP, AF
Ultimate U652S
-
Features
Energy 400 LTE
LED flash, HDR
Ultimate U652S
LED flash
Video
Energy 400 LTE
Yes
Ultimate U652S
1080p@30fps
Triple
Energy 400 LTE
-
Ultimate U652S
18 MP (wide), AF Auxiliary lenses
Single
Energy 400 LTE
1.3 MP
Ultimate U652S
13 MP, (wide)
Video
Energy 400 LTE
Ultimate U652S
Yes
Loudspeaker
Energy 400 LTE
Yes
Ultimate U652S
Yes
3.5mm jack
Energy 400 LTE
Yes
Ultimate U652S
Yes
WLAN
Energy 400 LTE
Wi-Fi 802.11 b/g/n
Ultimate U652S
Wi-Fi 802.11 a/b/g/n
Bluetooth
Energy 400 LTE
4.0, A2DP, LE
Ultimate U652S
4.2, A2DP
Positioning
Energy 400 LTE
GPS
Ultimate U652S
GPS
NFC
Energy 400 LTE
No
Ultimate U652S
No
Radio
Energy 400 LTE
FM radio
Ultimate U652S
FM radio
USB
Energy 400 LTE
microUSB 2.0
Ultimate U652S
USB Type-C 2.0
Sensors
Energy 400 LTE
Accelerometer
Ultimate U652S
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Energy 400 LTE
Li-Ion 2500 mAh battery
Ultimate U652S
Li-Ion 4000 mAh
Stand-by
Energy 400 LTE
Up to 420 h (3G)
Ultimate U652S
-
Talk time
Energy 400 LTE
Up to 16 h (3G)
Ultimate U652S
-
Colors
Energy 400 LTE
Black
Ultimate U652S
Black
SAR
Energy 400 LTE
0.64 W/kg (head) 1.52 W/kg (body)
Ultimate U652S
-
Price
Energy 400 LTE
About 180 EUR
Ultimate U652S
About 70 EUR