Oppo Find X (128GB) vs Sony Xperia E4 (3G)

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Side by side comparison between Oppo Find X vs Sony Xperia E4 phones, differences, pros, cons and full specifications. What's the better?

7/16/2018 2:12 PM, updated: 6/9/2025 11:20 PM

Compare Sony Xperia E4 X Oppo Find X (128GB) 27Points

Specifications Compare Models Pictures

6.42"
AMOLED

1080x2340

16
MP

25mp

8GB
RAM

Octa-core

3730
mAh

(Non removable)

05Points Sony Xperia E4 (3G) Compare Oppo Find X X

Specifications Compare Models Pictures

5"
IPS

540x960

5
MP

2mp

1GB
RAM

Quad-core

2300
mAh

(Non removable)

What's the better phone? Oppo Find X (128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

27 Advantages Oppo Find X (128GB)	vs	5 Advantages Sony Xperia E4 (3G)
+2.8GHz 64bit Octa-core (10nm)200% More powerful processor, you can open your applications faster	vs	1.3GHz 32bit Quad-core
+8GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+128GB (110GB available)21 times More internal storage for applications and files	vs	8GB (5GB available)
+9.4 millimeters (0.37 inches)12% Thinner	vs	10.5 millimeters (0.41 inches)
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x2340 pixels4 times Higher resolution screen	vs	540x960 pixels
+401 PPI82% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	220 PPI
+6.42"28% Larger screen	vs	5"
+(dual camera) 16MP + 20MP6 times Higher resolution main camera	vs	(back) 5MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 25MP12 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.4.4 KitKat
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 1024 Mbps48 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 3DAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+3730 mAh62% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2300 mAh
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
186 grams (6.51 ounces)	vs	+144 grams (5.04 ounces)29% Lighter
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

17 Common items in both devices

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+10 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Change model		Choose the model
Model	Find X (128GB)	Xperia E4 (3G)
Other model names	BBK Oppo Find X PAFM00, PAFT00	Sony Xperia E4 E2104, Sony Xperia E4 E2105
Country or region available	(Global, International), China, Hong Kong	feature not registered
Brand	Oppo	Sony
Release date	7/1/2018	3/1/2015
Depth	9.4 millimeters (0.37 inches)	10.5 millimeters (0.41 inches)
Size (width x height)	74.2 x 156.7 millimeters (2.92 x 6.17 in)	74.6 x 137 millimeters (2.94 x 5.39 in)
Weight	186 grams (6.51 ounces)	144 grams (5.04 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass 5	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Display type	AMOLED	TFT IPS LCD
Screen size	6.42" inches	5" inches
Screen-to-body ratio	~87% (screen-to-body ratio)	~67.4% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	540x960 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 4-points
Pixel density (dot pitch)	401 PPI	220 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Scratch-resistant glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
System version	Android 8.1 Oreo	Android 4.4.4 KitKat
Firmware update	Android 10	feature not registered
User Interface	ColorOS 5.1 / 7.0	feature not registered
⚙️ Processor
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Chipset	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)	32bit: MediaTek MT6582 (28nm)
CPU	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	Qualcomm Adreno 630 (710MHz)	ARM Mali-400 MP2
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
RAM memory	8GB LPDDR4X	1GB LPDDR2
Internal storage	128GB (110GB available) UFS 2.1	8GB (5GB available)
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	1024/150 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	UMTS E2104: 850/1900/2100 - E2105: 900/2100
Primary 4G network	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Back camera (main camera)	(dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm	5 megapixels
Main camera resolution	4608x3456 pixels	2560x1920 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.6" inches	feature not registered
Pixel size	1.22µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Front camera (secondary)	25 megapixels *Motorized pop-up camera (slider)	2 megapixels
Front camera resolution	5760x4320 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.265, H.264, H.263, Xvid
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3730 mAh	2300 mAh
Charger, watts	20W Wired fast charging VOOC 3.0	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	10.8 hours
Standby	feature not registered	653 hours (27.2 days)
➕ Other features
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Bordeaux Red, Glacier Blue	• Colors: Black, White • Sony STAMINA Mode • Sony 3D Surround Sound technology (VPT) • WiFi Miracast Java framework
☢️ Radiation rate
	Oppo Find X (128GB)	Sony Xperia E4 (3G)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered