Screen size
Bolt Q338Winner: 5.0"+10%
Spark Vdeo Q4154.5"
Quick verdict
Bolt Q338 leads the measured specs 8-1.
Measured wins
Bolt Q338
8
spec wins
Overall winner
Ties
8
equal specs
Spark Vdeo Q415
1
spec wins
Screen size
Technology
Bolt Q338
GSM / HSPA
Spark Vdeo Q415
GSM / HSPA / LTE
2G bands
Bolt Q338
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Spark Vdeo Q415
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Bolt Q338
HSDPA 900 / 2100
Spark Vdeo Q415
HSDPA 900 / 2100
Speed
Bolt Q338
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain 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
Spark Vdeo Q415
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G bands
Bolt Q338
-
Spark Vdeo Q415
3, 5, 40
Announced
Bolt Q338
2015, September. Released 2015, September
Spark Vdeo Q415
2017, March. Released 2017, March
Status
Bolt Q338
Discontinued
Spark Vdeo Q415
Discontinued
Dimensions
Bolt Q338
142.5 x 71 x 9.3 mm (5.61 x 2.80 x 0.37 in)
Spark Vdeo Q415
133.8 x 67.5 x 10 mm (5.27 x 2.66 x 0.39 in)
Weight
Bolt Q338
157 g (5.54 oz)
Spark Vdeo Q415
140 g (4.94 oz)
SIM
Bolt Q338
Dual SIM
Spark Vdeo Q415
Dual SIM (Micro-SIM, dual stand-by)
Type
Bolt Q338
IPS LCD
Spark Vdeo Q415
IPS LCD
Size
Bolt Q338
5.0 inches, 68.9 cm2 (~68.1% screen-to-body ratio)
Spark Vdeo Q415
4.5 inches, 55.8 cm2 (~61.8% screen-to-body ratio)
Resolution
Bolt Q338
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Spark Vdeo Q415
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Protection
Bolt Q338
Corning Gorilla Glass (unspecified version)
Spark Vdeo Q415
-
OS
Bolt Q338
Android 5.1 (Lollipop)
Spark Vdeo Q415
Android 6.0 (Marshmallow)
Chipset
Bolt Q338
Mediatek MT6580 (28 nm)
Spark Vdeo Q415
Spreadtrum SC9832A
CPU
Bolt Q338
Quad-core 1.3 GHz Cortex-A7
Spark Vdeo Q415
Quad-core 1.1 GHz
GPU
Bolt Q338
Mali-400MP2
Spark Vdeo Q415
-
Card slot
Bolt Q338
microSDHC
Spark Vdeo Q415
microSDHC
Internal
Bolt Q338
8GB 1GB RAM
Spark Vdeo Q415
8GB 1GB RAM
Single
Bolt Q338
8 MP, AF
Spark Vdeo Q415
5 MP
Features
Bolt Q338
LED flash
Spark Vdeo Q415
LED flash
Video
Bolt Q338
Yes
Spark Vdeo Q415
720p@30fps
Single
Bolt Q338
5 MP
Spark Vdeo Q415
2 MP
Video
Bolt Q338
Spark Vdeo Q415
Loudspeaker
Bolt Q338
Yes
Spark Vdeo Q415
Yes
3.5mm jack
Bolt Q338
Yes
Spark Vdeo Q415
Yes
WLAN
Bolt Q338
Wi-Fi 802.11 b/g/n, hotspot
Spark Vdeo Q415
Wi-Fi 802.11 b/g/n
Bluetooth
Bolt Q338
4.0, A2DP
Spark Vdeo Q415
4.0, A2DP
Positioning
Bolt Q338
Spark Vdeo Q415
GPS
NFC
Bolt Q338
No
Spark Vdeo Q415
No
Radio
Bolt Q338
FM radio
Spark Vdeo Q415
FM radio
USB
Bolt Q338
microUSB 2.0
Spark Vdeo Q415
microUSB 2.0
Sensors
Bolt Q338
Accelerometer, proximity
Spark Vdeo Q415
Accelerometer
Type
Bolt Q338
Li-Ion 2000 mAh, removable
Spark Vdeo Q415
Li-Ion 1800 mAh, non-removable
Stand-by
Bolt Q338
-
Spark Vdeo Q415
Up to 150 h (3G)
Talk time
Bolt Q338
-
Spark Vdeo Q415
Up to 5 h (3G)
Colors
Bolt Q338
Black
Spark Vdeo Q415
Gold
Price
Bolt Q338
-
Spark Vdeo Q415
About 60 EUR