Asus Zenfone C Zc451cg vs Poco C61

Key Specs

Battery
2100 mAh	5000 mAh
Display
4.5 inches (11.43 cm)	6.7 inches (17.02 cm)
Front Camera
0.3 MP	5 MP
Processor
Intel Atom Z2520	MediaTek Helio G36
RAM
-	4 GB
Rear Camera
5 MP	8 MP + 0.08 MP

Battery

Capacity
2100 mAh	5000 mAh
Removable
-	No
Type
Li-ion	Li-Polymer
USB Type-C
-	Yes

Camera

Autofocus
Yes	-
Camera Features
Digital Zoom	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
2592 x 1944 Pixels	-
Resolution
0.3 MP, Primary Camera	-

Design

Colours
Black	Black, Blue, Green
Height
136.5 mm	-
Thickness
10.9 mm Below	-
Weight
149 grams	-
Width
67 mm	-

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Display Type
IPS LCD	IPS LCD
Pixel Density
218 ppi	269 ppi
Refresh Rate
-	90 Hz
Resolution
-	720x1650 px (HD+)
Screen Size
4.5 inches (11.43 cm)	6.7 inches (17.02 cm)
Screen to Body Ratio (calculated)
61 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
-	Single
Resolution
-	5 MP, Primary Camera

General

Brand
Asus	POCO
Custom UI
Zen UI	-
Launch Date
February 11, 2015 (Official)	March 26, 2024 (Expected)
Operating System
Android v4.4.2 (Kitkat)	Android v13

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Dual
Flash
-	Yes, LED Flash
Image Resolution
-	3264 x 2448 Pixels
Resolution
-	8 MP, Wide Angle, Primary Camera 0.08 MP
Settings
-	Exposure compensation
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	-
Fm Radio
Yes	-
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v4.0	Yes, v5.3
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
-	No
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Micro	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
32 bit	64 bit
CPU
Dual core, 1.2 GHz, Intel Atom	Octa core (2.2 GHz, Quad core, Cortex A53 + 2.2 GHz, Quad core, Cortex A53)
Chipset
Intel Atom Z2520	MediaTek Helio G36
Fabrication
-	12 nm
Graphics
PowerVR SGX 544MP2	PowerVR GE8320
Ram
1 GB	-

Sensors

Fingerprint Sensor
-	Yes
Fingerprint Sensor Position
-	Side
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 64 GB	Yes, Up to 1 TB
Internal Memory
8 GB	64 GB