Screen size
equal specs1 (2021)5.0"
Pop 45.0"
Quick verdict
Pop 4 leads the measured specs 6-3.
Measured wins
1 (2021)
3
spec wins
Ties
8
equal specs
Pop 4
6
spec wins
Overall winner
Screen size
equal specsTechnology
1 (2021)
GSM / HSPA / LTE
Pop 4
GSM / HSPA / LTE
2G bands
1 (2021)
GSM 850 / 900 / 1800 / 1900
Pop 4
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands
1 (2021)
HSDPA 850 / 900 / 1900 / 2100
Pop 4
HSDPA 850 / 900 / 1900 / 2100
4G bands
1 (2021)
1, 3, 7, 8, 20
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
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Pop 4
LTE
Speed
1 (2021)
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Pop 4
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
1 (2021)
2021, June 25
Pop 4
2016, February. Released 2016, Q3
Status
1 (2021)
Available. Released 2021, October 22
Pop 4
Discontinued
Dimensions
1 (2021)
137.6 x 65.7 x 9.8 mm (5.42 x 2.59 x 0.39 in)
Pop 4
140.7 x 71.4 x 8 mm (5.54 x 2.81 x 0.31 in)
Weight
1 (2021)
134 g (4.73 oz)
Pop 4
-
SIM
1 (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
Pop 4
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Type
1 (2021)
TFT LCD
Pop 4
IPS LCD
Size
1 (2021)
5.0 inches, 64.5 cm2 (~71.4% screen-to-body ratio)
Pop 4
5.0 inches, 68.9 cm2 (~68.6% screen-to-body ratio)
Resolution
1 (2021)
480 x 960 pixels, 18:9 ratio (~215 ppi density)
Pop 4
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
1 (2021)
Asahi Glass
Pop 4
-
OS
1 (2021)
Android 11 (Go edition)
Pop 4
Android 6.0 (Marshmallow)
Chipset
1 (2021)
Mediatek MT6739 (28 nm)
Pop 4
Qualcomm MSM8909 Snapdragon 210 (28 nm)
CPU
1 (2021)
Quad-core 1.28 GHz Cortex-A53
Pop 4
Quad-core 1.1 GHz Cortex-A7
GPU
1 (2021)
PowerVR GE8100
Pop 4
Adreno 304
Card slot
1 (2021)
microSDHC (dedicated slot)
Pop 4
microSDXC (dedicated slot)
Internal
1 (2021)
8GB 1GB RAM, 16GB 1GB RAM
Pop 4
8GB 1GB RAM
Other
1 (2021)
eMMC 5.1
Pop 4
eMMC 4.5
Single
1 (2021)
5 MP, f/2.4, 1/5.0", 1.12µm
Pop 4
8 MP, AF
Features
1 (2021)
LED flash
Pop 4
LED flash, HDR, panorama
Video
1 (2021)
720p@30fps
Pop 4
720p@30fps
Single
1 (2021)
2 MP, f/2.8
Pop 4
5 MP
Video
1 (2021)
720p@30fps
Pop 4
Features
1 (2021)
-
Pop 4
LED flash
Loudspeaker
1 (2021)
Yes
Pop 4
Yes
3.5mm jack
1 (2021)
Yes
Pop 4
Yes
WLAN
1 (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Pop 4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
1 (2021)
4.2, A2DP, LE
Pop 4
4.0, A2DP
Positioning
1 (2021)
GPS
Pop 4
GPS
NFC
1 (2021)
No
Pop 4
No
Radio
1 (2021)
FM radio
Pop 4
FM radio
USB
1 (2021)
microUSB 2.0
Pop 4
microUSB 2.0
Sensors
1 (2021)
Accelerometer, proximity
Pop 4
Accelerometer, proximity, compass (optional)
Type
1 (2021)
Li-Ion 2000 mAh
Pop 4
Li-Ion 2500 mAh, removable
Stand-by
1 (2021)
-
Pop 4
Up to 420 h (2G) / Up to 420 h (3G)
Talk time
1 (2021)
-
Pop 4
Up to 12 h (2G) / Up to 9 h (3G)
Colors
1 (2021)
Volcano Black, AI Aqua
Pop 4
Silver, Black, Gold, White, Yellow, Red, Blue, Turquoise
Price
1 (2021)
About 60 EUR
Pop 4
About 80 EUR
Models
1 (2021)
-
Pop 4
5051X, 5051D