Screen size
Smart 4 miniWinner: 4.0"+13%
Smart first 73.5"
Quick verdict
Smart 4 mini leads the measured specs 5-2.
Measured wins
Smart 4 mini
5
spec wins
Overall winner
Ties
8
equal specs
Smart first 7
2
spec wins
Screen size
Technology
Smart 4 mini
GSM / HSPA
Smart first 7
GSM / HSPA
2G bands
Smart 4 mini
GSM 850 / 900 / 1800 / 1900 , GSM 900 / 1800 / 1900
Smart first 7
GSM 900 / 1800
3G bands
Smart 4 mini
HSDPA 900 / 2100
Smart first 7
HSDPA 900 / 2100
Speed
Smart 4 mini
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Smart first 7
HSPA 21.1/5.76 Mbps
Announced
Smart 4 mini
2014, April. Released 2014, April
Smart first 7
2016, May. Released 2016, May
Status
Smart 4 mini
Discontinued
Smart first 7
Discontinued
Dimensions
Smart 4 mini
121.6 x 64.4 x 12.3 mm (4.79 x 2.54 x 0.48 in)
Smart first 7
114.4 x 62.8 x 12 mm (4.50 x 2.47 x 0.47 in)
Weight
Smart 4 mini
117 g (4.13 oz)
Smart first 7
110 g (3.88 oz)
SIM
Smart 4 mini
Mini-SIM
Smart first 7
Mini-SIM
Type
Smart 4 mini
TFT
Smart first 7
TFT TN
Size
Smart 4 mini
4.0 inches, 45.5 cm2 (~58.2% screen-to-body ratio)
Smart first 7
3.5 inches, 36.5 cm2 (~50.8% screen-to-body ratio)
Resolution
Smart 4 mini
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Smart first 7
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
Smart 4 mini
Android 4.2.2 (Jelly Bean)
Smart first 7
Android 5.1 (Lollipop)
Chipset
Smart 4 mini
Mediatek MT6572 (28 nm)
Smart first 7
Spreadtrum SC7731G
CPU
Smart 4 mini
Dual-core 1.3 GHz Cortex-A7
Smart first 7
Quad-core 1.3 GHz Cortex-A7
GPU
Smart 4 mini
Mali-400
Smart first 7
Mali-400MP2
Card slot
Smart 4 mini
microSDHC (dedicated slot)
Smart first 7
microSDXC (dedicated slot)
Internal
Smart 4 mini
4GB 512MB RAM
Smart first 7
4GB 512MB RAM
Single
Smart 4 mini
3.15 MP
Smart first 7
2 MP
Video
Smart 4 mini
480p@30fps
Smart first 7
720p@30fps
Other
Smart 4 mini
No
Smart first 7
No
Loudspeaker
Smart 4 mini
Yes
Smart first 7
Yes
3.5mm jack
Smart 4 mini
Yes
Smart first 7
Yes
WLAN
Smart 4 mini
Wi-Fi 802.11 b/g/n, hotspot
Smart first 7
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Smart 4 mini
4.0, A2DP
Smart first 7
2.1, A2DP
Positioning
Smart 4 mini
GPS
Smart first 7
A-GPS only
NFC
Smart 4 mini
No
Smart first 7
No
Radio
Smart 4 mini
FM radio
Smart first 7
FM radio
USB
Smart 4 mini
microUSB 2.0
Smart first 7
microUSB 2.0
Sensors
Smart 4 mini
Accelerometer, proximity
Smart first 7
No
Type
Smart 4 mini
Li-Ion 1400 mAh, removable
Smart first 7
Li-Ion 1400 mAh, removable
Stand-by
Smart 4 mini
Up to 600 h (2G) / Up to 600 h (3G)
Smart first 7
-
Talk time
Smart 4 mini
Up to 8 h (2G) / Up to 8 h (3G)
Smart first 7
Up to 5 h (3G)
Colors
Smart 4 mini
Black, White
Smart first 7
Volcano Black, Tech White
SAR EU
Smart 4 mini
0.66 W/kg (head)
Smart first 7
-
Price
Smart 4 mini
About 50 EUR
Smart first 7
About 30 EUR
Models
Smart 4 mini
-
Smart first 7
VFD 200