Screen size
Bolt Q381Winner: 5.0"+10%
Spark Vdeo Q4154.5"
Quick verdict
Spark Vdeo Q415 leads the measured specs 5-3.
Measured wins
Bolt Q381
3
spec wins
Ties
9
equal specs
Spark Vdeo Q415
5
spec wins
Overall winner
Screen size
Technology
Bolt Q381
GSM / HSPA
Spark Vdeo Q415
GSM / HSPA / LTE
2G bands
Bolt Q381
GSM 900 / 1800 - SIM 1 & SIM 2
Spark Vdeo Q415
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Bolt Q381
HSDPA 900 / 2100
Spark Vdeo Q415
HSDPA 900 / 2100
Speed
Bolt Q381
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront 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
Spark Vdeo Q415
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G bands
Bolt Q381
-
Spark Vdeo Q415
3, 5, 40
Announced
Bolt Q381
2016, July. Released 2016, July
Spark Vdeo Q415
2017, March. Released 2017, March
Status
Bolt Q381
Discontinued
Spark Vdeo Q415
Discontinued
Dimensions
Bolt Q381
-
Spark Vdeo Q415
133.8 x 67.5 x 10 mm (5.27 x 2.66 x 0.39 in)
Weight
Bolt Q381
-
Spark Vdeo Q415
140 g (4.94 oz)
SIM
Bolt Q381
Dual SIM (Micro-SIM/ Mini-SIM, dual stand-by)
Spark Vdeo Q415
Dual SIM (Micro-SIM, dual stand-by)
Type
Bolt Q381
IPS LCD
Spark Vdeo Q415
IPS LCD
Size
Bolt Q381
5.0 inches, 68.9 cm2
Spark Vdeo Q415
4.5 inches, 55.8 cm2 (~61.8% screen-to-body ratio)
Resolution
Bolt Q381
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Spark Vdeo Q415
480 x 854 pixels, 16:9 ratio (~218 ppi density)
OS
Bolt Q381
Android 5.1 (Lollipop)
Spark Vdeo Q415
Android 6.0 (Marshmallow)
Chipset
Bolt Q381
Spreadtrum SC7731G
Spark Vdeo Q415
Spreadtrum SC9832A
CPU
Bolt Q381
Quad-core 1.3 GHz Cortex-A7
Spark Vdeo Q415
Quad-core 1.1 GHz
Card slot
Bolt Q381
microSDHC
Spark Vdeo Q415
microSDHC
Internal
Bolt Q381
8GB 1GB RAM
Spark Vdeo Q415
8GB 1GB RAM
Single
Bolt Q381
5 MP
Spark Vdeo Q415
5 MP
Video
Bolt Q381
720p
Spark Vdeo Q415
720p@30fps
Features
Bolt Q381
-
Spark Vdeo Q415
LED flash
Single
Bolt Q381
VGA
Spark Vdeo Q415
2 MP
Video
Bolt Q381
Spark Vdeo Q415
Loudspeaker
Bolt Q381
Yes
Spark Vdeo Q415
Yes
3.5mm jack
Bolt Q381
Yes
Spark Vdeo Q415
Yes
WLAN
Bolt Q381
Wi-Fi 802.11 b/g/n, hotspot
Spark Vdeo Q415
Wi-Fi 802.11 b/g/n
Bluetooth
Bolt Q381
2.1
Spark Vdeo Q415
4.0, A2DP
Positioning
Bolt Q381
GPS
Spark Vdeo Q415
GPS
NFC
Bolt Q381
No
Spark Vdeo Q415
No
Radio
Bolt Q381
FM radio
Spark Vdeo Q415
FM radio
USB
Bolt Q381
microUSB 2.0
Spark Vdeo Q415
microUSB 2.0
Sensors
Bolt Q381
Accelerometer
Spark Vdeo Q415
Accelerometer
Type
Bolt Q381
Li-Ion 2000 mAh, removable
Spark Vdeo Q415
Li-Ion 1800 mAh, non-removable
Stand-by
Bolt Q381
Up to 360 h
Spark Vdeo Q415
Up to 150 h (3G)
Talk time
Bolt Q381
Up to 6 h 30 min
Spark Vdeo Q415
Up to 5 h (3G)
Colors
Bolt Q381
Black
Spark Vdeo Q415
Gold
Models
Bolt Q381
Q381
Spark Vdeo Q415
-
Price
Bolt Q381
-
Spark Vdeo Q415
About 60 EUR