Samsung Galaxy Round (SM-G910S) vs LG Optimus Speed (P990)

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Side by side comparison between Samsung Galaxy Round vs LG Optimus Speed phones, differences, pros, cons and full specifications. What's the better?

9/11/2016 5:08 PM, updated: 5/10/2020 5:04 PM

Compare LG Optimus Speed X Samsung Galaxy Round (SM-G910S) 25Points

Specifications Compare Models Pictures

5.7"
AMOLED

1080x1920

13
MP

2.1mp

3GB
RAM

Quad-core

2800
mAh

(Removable)

03Points LG Optimus Speed (P990) Compare Samsung Galaxy Round X

Specifications Compare Models Pictures

4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Samsung Galaxy Round (SM-G910S)

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!

25 Advantages Samsung Galaxy Round (SM-G910S)	vs	3 Advantages LG Optimus Speed (P990)
+2.3GHz 32bit Quad-core182% More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core
+3GB LPDDR35 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+32GB (26GB available)3 times More internal storage for applications and files	vs	8GB (6GB available)
+Until 64GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+7.9 millimeters (0.31 inches)38% Thinner	vs	10.9 millimeters (0.43 inches)
+Flexible Super AMOLEDAdvantage Flexible Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x1920 pixels4 times Higher resolution screen	vs	480x800 pixels
+386 PPI66% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+5.7"43% Larger screen	vs	4"
+(back) 13MP60% Higher resolution main camera	vs	(back) 8MP
+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 2.1MP58% Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 4.3 Jelly BeanAdvantage Android 4.3 Jelly Bean is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G HSUPA
+(4G LTE) 150 Mbps20 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+ANT+Advantage Sensors help you use the device	vs	Not supported
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+2800 mAh87% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+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]
+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
154 grams (5.39 ounces)	vs	+139 grams (4.87 ounces)11% Lighter
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

20 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus

Capacitive

Multitouch

Accelerometer

+13 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
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Change model
Model	Galaxy Round (SM-G910S)	Optimus Speed (P990)
Other model names	Galaxy Round G910S 4G LTE-A, SM-G910S	LG Optimus 2X Speed P990, LG P990
Country or region available	South Korea	Germany, Austria, Belgium, Netherlands, Switzerland
Brand	Samsung	LG
Release date	10/9/2013	1/24/2011
Depth	7.9 millimeters (0.31 inches)	10.9 millimeters (0.43 inches)
Size (width x height)	79.6 x 151.1 millimeters (3.13 x 5.95 in)	63.2 x 123.9 millimeters (2.49 x 4.88 in)
Weight	154 grams (5.39 ounces)	139 grams (4.87 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Display type	Flexible Super AMOLED	TFT IPS LCD
Screen size	5.7" inches	4" inches
Screen-to-body ratio	~74.5% (screen-to-body ratio)	~58.2% (screen-to-body ratio)
Display resolution	1080x1920 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	386 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
System version	Android 4.3 Jelly Bean	Android 2.2.1 Froyo
Firmware update	feature not registered	Android 4.0.4 Ice Cream Sandwich ICS
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Chipset	32bit: Qualcomm Snapdragon 800 MSM8974AB	32bit: NVIDIA Tegra 2 250 AP20H
CPU	Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	Qualcomm Adreno 330	ULP NVIDIA GeForce
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
RAM memory	3GB LPDDR3	512MB LPDDR2
Internal storage	32GB (26GB available)	8GB (6GB available)
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	150/50 Mbps	7.2/5.76 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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 900/2100
Primary 4G network	LTE Cat4 (Bands 3, 5)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Back camera (main camera)	13 megapixels	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 24 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	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
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Front camera (secondary)	2.1 megapixels	1.3 megapixels
Front camera resolution	1920x1080 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	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
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.264, H.263, WMV	MP4, DivX, XviD, H.263, H.264, WMV
Audio formats	MP3, WAV, WMA, eAAC+, AC3, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL-2	Micro HDMI Type D
Bluetooth	4.0 + A2DP	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Sensors	Accelerometer Ambient light sensor ANT+ Barometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	2800 mAh	1500 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	16 hours	7.9 hours
Standby	330 hours (13.8 days)	400 hours (16.7 days)
➕ Other features
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Luxury Brown • Curved body and display • USB On-The-Go 1.3 • SoundAlive • S-Voice natural language • ANT+ support • Dropbox 50GB • Java framework	• Colors: Black • NVIDIA Tegra Zone • WiFi hotspot • Java framework
☢️ Radiation rate
	Galaxy Round (SM-G910S)	LG Optimus Speed (P990)
SAR 1.6W/kg (USA, Mexico, etc.)	0.63W/kg (head), 0.69W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.21W/kg (head), 0.35W/kg (body)	feature not registered