Celkon Millennia Epic Q550 vs Celkon S1: Which is better?

Screen size

Millennia Epic Q5505.5"+9.1%

S15.0"

Technology

Millennia Epic Q550

GSM / HSPA

2G bands

Millennia Epic Q550

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

GSM 900 / 1800 - SIM 1 & SIM 2

3G bands

Millennia Epic Q550

HSDPA 2100

Speed

Millennia Epic Q550

HSPA

Resolution

Millennia Epic Q550720 × 1280 px

S11080 × 1920 px+56%

Refresh rate

Millennia Epic Q550—

S1—

Peak brightness

Millennia Epic Q550—

S1—

Pixel density

Millennia Epic Q550267 ppi

S1441 ppi+39%

CPU speed

Millennia Epic Q550Quad-core 1.3 GHz Cortex-A7

S1Quad-core 1.5 GHz+13%

RAM

equal specs

Millennia Epic Q5501.0 GB

S11.0 GB

Storage

equal specs

Millennia Epic Q55016 GB

S116 GB

Main camera

Millennia Epic Q5508.0 MP

S113.0 MP+38%

Front camera

Millennia Epic Q5502.0 MP

S18.0 MP+75%

Battery

Millennia Epic Q5503,500 mAh+34%

S12,300 mAh

Wired charging

Millennia Epic Q550—

S1—

Weight

Millennia Epic Q550143 g

S1137 g+4.4%

Thickness

Millennia Epic Q5507.9 mm+13%

S18.9 mm

IP rating

Millennia Epic Q550—

S1—

Wi‑Fi

Millennia Epic Q550Wi-Fi 802.11 b/g/n, hotspot

S1Wi-Fi 802.11 b/g/n, hotspot

Bluetooth

equal specs

Millennia Epic Q5504.0, A2DP

S14.0, A2DP

USB

equal specs

Millennia Epic Q550microUSB 2.0

S1microUSB 2.0

5G support

equal specs

Millennia Epic Q550No

S1No

NFC

equal specs

Millennia Epic Q550No

S1No

3.5mm jack

equal specs

Millennia Epic Q550Yes

S1Yes

SD card

equal specs

Millennia Epic Q550Yes

S1Yes

Stereo speakers

Millennia Epic Q550—

S1—

Announced

Millennia Epic Q550

2014, November. Released 2014, November

2014, February. Released 2014, February

Status

Millennia Epic Q550

Discontinued

Dimensions

Millennia Epic Q550

152 x 76 x 7.9 mm (5.98 x 2.99 x 0.31 in)

144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)

Weight

Millennia Epic Q550

143.8 g (5.08 oz)

137 g (4.83 oz)

SIM

Millennia Epic Q550

Dual SIM

Type

Millennia Epic Q550

IPS LCD

Size

Millennia Epic Q550

5.5 inches, 83.4 cm2 (~72.2% screen-to-body ratio)

5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)

Resolution

Millennia Epic Q550

720 x 1280 pixels, 16:9 ratio (~267 ppi density)

1080 x 1920 pixels, 16:9 ratio (~441 ppi density)

Millennia Epic Q550

Android 4.4.2 (KitKat)

Android 4.2.1 (Jelly Bean)

Chipset

Millennia Epic Q550

Mediatek MT6582 (28 nm)

CPU

Millennia Epic Q550

Quad-core 1.3 GHz Cortex-A7

Quad-core 1.5 GHz

GPU

Millennia Epic Q550

Mali-400MP2

Card slot

Millennia Epic Q550

microSDXC

microSDHC (dedicated slot)

Internal

Millennia Epic Q550

16GB 1GB RAM

Single

Millennia Epic Q550

8 MP

13 MP, AF

Features

Millennia Epic Q550

LED flash

Video

Millennia Epic Q550

720p

Yes

Single

Millennia Epic Q550

2 MP

8 MP

Video

Millennia Epic Q550

Loudspeaker

Millennia Epic Q550

Yes

3.5mm jack

Millennia Epic Q550

Yes

WLAN

Millennia Epic Q550

Wi-Fi 802.11 b/g/n, hotspot

Bluetooth

Millennia Epic Q550

4.0, A2DP

Positioning

Millennia Epic Q550

GPS

NFC

Millennia Epic Q550

Radio

Millennia Epic Q550

FM radio

USB

Millennia Epic Q550

microUSB 2.0

Sensors

Millennia Epic Q550

Accelerometer, proximity

Type

Millennia Epic Q550

Li-Ion 3500 mAh battery

Li-Ion 2300 mAh battery

Colors

Millennia Epic Q550

Black, White

Black

Millennia Epic Q550 vs S1

Which is better?

Choose Millennia Epic Q550 for

Choose S1 for

Biggest differences

Millennia Epic Q550

S1

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc