Screen size
Smart prime 65.0"
Smart ultra 6Winner: 5.5"+9.1%
Quick verdict
Smart ultra 6 leads the measured specs 10-1.
Measured wins
Smart prime 6
1
spec wins
Ties
6
equal specs
Smart ultra 6
10
spec wins
Overall winner
Screen size
Technology
Smart prime 6
GSM / HSPA / LTE
Smart ultra 6
GSM / HSPA / LTE
2G bands
Smart prime 6
GSM 850 / 900 / 1800 / 1900
Smart ultra 6
GSM 850 / 900 / 1800 / 1900
3G bands
Smart prime 6
HSDPA
Smart ultra 6
HSDPA
4G bands
Smart prime 6
LTE
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
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Smart ultra 6
3, 7, 20
Speed
Smart prime 6
HSPA, LTE
Smart ultra 6
HSPA, LTE
GPRS
Smart prime 6
Yes
Smart ultra 6
Yes
EDGE
Smart prime 6
Yes
Smart ultra 6
Yes
Announced
Smart prime 6
2015, May. Released 2015, May
Smart ultra 6
2015, June. Released 2015, June
Status
Smart prime 6
Discontinued
Smart ultra 6
Discontinued
Dimensions
Smart prime 6
141.7 x 71.9 x 9 mm (5.58 x 2.83 x 0.35 in)
Smart ultra 6
154 x 77 x 8.4 mm (6.06 x 3.03 x 0.33 in)
Weight
Smart prime 6
155 g (5.47 oz)
Smart ultra 6
159 g (5.61 oz)
SIM
Smart prime 6
Micro-SIM
Smart ultra 6
Nano-SIM
Type
Smart prime 6
IPS LCD
Smart ultra 6
IPS LCD
Size
Smart prime 6
5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Smart ultra 6
5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
Resolution
Smart prime 6
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Smart ultra 6
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
OS
Smart prime 6
Android 5.0.2 (Lollipop)
Smart ultra 6
Android 5.0.1 (Lollipop), upgradable to 6.0.1 (Marshmallow)
Chipset
Smart prime 6
Qualcomm MSM8916 Snapdragon 410 (28 nm)
Smart ultra 6
Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU
Smart prime 6
Quad-core 1.2 GHz Cortex-A53
Smart ultra 6
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.1 GHz Cortex-A53)
GPU
Smart prime 6
Adreno 306
Smart ultra 6
Adreno 405
Card slot
Smart prime 6
microSDXC (dedicated slot)
Smart ultra 6
microSDXC (dedicated slot)
Internal
Smart prime 6
8GB 1GB RAM
Smart ultra 6
16GB 2GB RAM
Other
Smart prime 6
eMMC 4.5
Smart ultra 6
eMMC 4.5
Single
Smart prime 6
8 MP, AF
Smart ultra 6
13 MP, AF
Features
Smart prime 6
LED flash
Smart ultra 6
LED flash
Video
Smart prime 6
1080p@30fps
Smart ultra 6
1080p@30fps
Single
Smart prime 6
2 MP
Smart ultra 6
5 MP
Video
Smart prime 6
Smart ultra 6
Loudspeaker
Smart prime 6
Yes
Smart ultra 6
Yes
3.5mm jack
Smart prime 6
Yes
Smart ultra 6
Yes
WLAN
Smart prime 6
Wi-Fi 802.11 b/g/n, hotspot
Smart ultra 6
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Smart prime 6
4.0, A2DP
Smart ultra 6
4.0, A2DP
Positioning
Smart prime 6
GPS
Smart ultra 6
GPS
NFC
Smart prime 6
No
Smart ultra 6
No
Radio
Smart prime 6
FM radio
Smart ultra 6
FM radio
USB
Smart prime 6
microUSB 2.0
Smart ultra 6
microUSB 2.0
Sensors
Smart prime 6
Accelerometer, proximity
Smart ultra 6
Accelerometer, proximity
Type
Smart prime 6
Li-Po 2500 mAh, non-removable
Smart ultra 6
Li-Ion 3000 mAh, non-removable
Stand-by
Smart prime 6
Up to 915 h (3G)
Smart ultra 6
-
Talk time
Smart prime 6
Up to 18 h (3G)
Smart ultra 6
-
Colors
Smart prime 6
Gray, Silver
Smart ultra 6
Gray, Silver
Price
Smart prime 6
About 110 EUR
Smart ultra 6
About 170 EUR
Models
Smart prime 6
-
Smart ultra 6
Smart ultra 6