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Asus Zenfone 3 Max	OnePlus X

Released in August 2016. Features 5.2 inches screen with a resolution of 720 x 1,280 pixels and 282 ppi. Quad-core processor MediaTek MT6737 with up to 3 GB memory and 32 GB storage. It has 4,130 mAh battery.	Released in October 2015. Features 5.0 inches screen with a resolution of 1,080 x 1,920 pixels and 441 ppi. Quad-core processor Qualcomm Snapdragon 801 MSM8974-AA with up to 3 GB memory and 16 GB storage. It has 2,525 mAh battery.
Head to Head
Slightly larger screen (4%) Probably better front camera May have more storage Much better battery capacity (39%)	Lighter (7%) Much thinner (25%) Much better quality screen (36%) OLED screen Much more processing power (46%)

	Asus Zenfone 3 Max	OnePlus X
Specifications
Brand	Asus	OnePlus
Model	-	-
Release Date	August 2016	October 2015
Operating System	ZenUI (Android 6.0)	OxygenOS (Android 5.1)
Dimensions
Size	149.5 x 73.7 x 8.6 mm 5.89 x 2.90 x 0.34 in	140.0 x 69.0 x 6.9 mm 5.51 x 2.72 x 0.27 in
Weight	148 g 5.22 oz	138 g 4.87 oz
Screen
Size	5.2 inches	5.0 inches
Resolution	720 x 1,280 pixels	1,080 x 1,920 pixels
PPI	282	441
Features	-	OLED
Cameras
Rear	13 MP f/2.2	13 MP f/2.2
Front	5 MP f/2.0	8 MP f/2.4
Storage
Memory	2 GB 3 GB	3 GB
Fixed	16 GB 32 GB	16 GB
Removable	microSDHC	-
Processor
Chip	MediaTek MT6737 Quad-core processor 28 nm	Qualcomm Snapdragon 801 MSM8974-AA Quad-core processor 28 nm
CPU	4x 1.25 GHz Cortex-A53	4x 2.30 GHz Krait 400
GPU	Mali-T720 MP2	Adreno 330
Battery
Capacity	4,130 mAh	2,525 mAh
Features	-	-
Removable
Connectivity
5G
NFC
3.5 mm Audio Jack
Micro USB
USB Type-C
Lightning