Screen size
equal specss5028 Bolt5.0"
s5034 Spear Jr.5.0"
Quick verdict
s5034 Spear Jr. leads the measured specs 8-0.
Measured wins
s5028 Bolt
0
spec wins
Ties
9
equal specs
s5034 Spear Jr.
8
spec wins
Overall winner
Screen size
equal specsTechnology
s5028 Bolt
GSM / HSPA
s5034 Spear Jr.
GSM / HSPA
2G bands
s5028 Bolt
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
s5034 Spear Jr.
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
s5028 Bolt
HSDPA 850 / 1900
s5034 Spear Jr.
HSDPA 850 / 1900
Speed
s5028 Bolt
HSPA 21.1/5.76 Mbps
Resolution
Refresh 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
s5034 Spear Jr.
HSPA 21.1/5.76 Mbps
Announced
s5028 Bolt
2017, April. Released 2017, April
s5034 Spear Jr.
2017, May. Released 2017, May
Status
s5028 Bolt
Discontinued
s5034 Spear Jr.
Discontinued
Dimensions
s5028 Bolt
144.8 x 72.8 x 10 mm (5.70 x 2.87 x 0.39 in)
s5034 Spear Jr.
146.5 x 72 x 7.9 mm (5.77 x 2.83 x 0.31 in)
Weight
s5028 Bolt
154 g (5.43 oz)
s5034 Spear Jr.
145 g (5.11 oz)
SIM
s5028 Bolt
Dual SIM (Micro-SIM/ Mini-SIM, dual stand-by)
s5034 Spear Jr.
Nano-SIM + Micro-SIM
Type
s5028 Bolt
TFT
s5034 Spear Jr.
IPS LCD
Size
s5028 Bolt
5.0 inches, 68.9 cm2 (~65.4% screen-to-body ratio)
s5034 Spear Jr.
5.0 inches, 68.9 cm2 (~65.3% screen-to-body ratio)
Resolution
s5028 Bolt
480 x 854 pixels, 16:9 ratio (~196 ppi density)
s5034 Spear Jr.
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
s5028 Bolt
-
s5034 Spear Jr.
Scratch-resistant glass
OS
s5028 Bolt
Android 6.0 (Marshmallow)
s5034 Spear Jr.
Android 6.0 (Marshmallow)
Chipset
s5028 Bolt
Spreadtrum SC7731C
s5034 Spear Jr.
Mediatek MT6580 (28 nm)
CPU
s5028 Bolt
Quad-core 1.2 GHz Cortex-A7
s5034 Spear Jr.
Quad-core 1.3 GHz Cortex-A7
GPU
s5028 Bolt
Mali-400
s5034 Spear Jr.
Mali-400MP2
Card slot
s5028 Bolt
microSDHC
s5034 Spear Jr.
microSDXC
Internal
s5028 Bolt
8GB 1GB RAM
s5034 Spear Jr.
8GB 1GB RAM
Single
s5028 Bolt
8 MP, f/2.4, AF
s5034 Spear Jr.
8 MP, f/2.4, AF
Features
s5028 Bolt
LED flash, panorama
s5034 Spear Jr.
LED flash, panorama
Video
s5028 Bolt
720p@30fps
s5034 Spear Jr.
1080p@30fps
Single
s5028 Bolt
2 MP, f/2.8
s5034 Spear Jr.
5 MP, f/2.8
Video
s5028 Bolt
s5034 Spear Jr.
Features
s5028 Bolt
-
s5034 Spear Jr.
LED flash
Loudspeaker
s5028 Bolt
Yes
s5034 Spear Jr.
Yes
3.5mm jack
s5028 Bolt
Yes
s5034 Spear Jr.
Yes
WLAN
s5028 Bolt
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
s5034 Spear Jr.
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
s5028 Bolt
2.1, A2DP
s5034 Spear Jr.
4.0, A2DP
Positioning
s5028 Bolt
GPS
s5034 Spear Jr.
GPS
NFC
s5028 Bolt
No
s5034 Spear Jr.
No
Radio
s5028 Bolt
Stereo FM radio
s5034 Spear Jr.
Stereo FM radio
USB
s5028 Bolt
microUSB 2.0
s5034 Spear Jr.
microUSB 2.0
Sensors
s5028 Bolt
Accelerometer
s5034 Spear Jr.
Accelerometer, proximity
Type
s5028 Bolt
Li-Ion 2000 mAh battery
s5034 Spear Jr.
Li-Ion 2050 mAh battery
Stand-by
s5028 Bolt
Up to 240 h (3G)
s5034 Spear Jr.
Up to 240 h (3G)
Talk time
s5028 Bolt
Up to 8 h (3G)
s5034 Spear Jr.
Up to 8 h (3G)
Colors
s5028 Bolt
Black, Gold
s5034 Spear Jr.
Black, Blue
SAR
s5028 Bolt
-
s5034 Spear Jr.
0.59 W/kg (head) 1.41 W/kg (body)