Detailed comparison and review of LG Optimus 7 E900 and LG REALM (LS620). With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | LS620 | |
| Form Factor | Touch | Touch | |
| Height | 125 mm | 127 mm | LG REALM (LS620) has greater height than LG Optimus 7 E900. |
| Width | 60 mm | 66.8 mm | LG REALM (LS620) has greater width than LG Optimus 7 E900. |
| Depth | 12 mm | 9.65 mm | LG REALM (LS620) is narrower than LG Optimus 7 E900. |
| Weight | 158 g | 128 g | LG REALM (LS620) is lighter than LG Optimus 7 E900. |
| Body Colour | Black | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.2 W/kg (body), 1.2 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB |
| DISPLAY | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | TFT | TFT | |
| Screen Size (Display Size) | 3.8" | 4.5" | LG REALM (LS620) has larger screen size than LG Optimus 7 E900. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 800 x 480 pixels | Both phones have the same screen resolution. |
| Colour Depth | 262,144 colours | - | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 200 | |
|---|---|---|---|
| Processor Number | QSD8250 | MSM8610 | |
| Clock Speed | 1 GHz | 1.2 GHz | LG REALM (LS620) has higher clock speed than LG Optimus 7 E900. |
| Processor Core Qty | - | Dual-core |
| MEMORY | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| RAM | - | 1 GB | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 14 GB | 4 GB | LG Optimus 7 E900 has more internal memory than LG REALM (LS620). |
| User Memory | 14 GB | 1.34 GB | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC - up to 32 GB |
| CAMERA | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 5 Megapixel | Both phones have the same camera resolution. |
| Focus Adjustment | Automatic | Automatic, manual | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | - | Yes | |
| Special Effects | - | Live Effect | |
| Camera Modes | - | Panoramic pictures, sport mode, Continuous shot, Live Shot, Video Snapshot | |
| White Balance | - | Automatic, presets | |
| Light Source | LED light | LED light | |
| Still Image Resolutions | 2592 x 1944 | 2560 x 1920, 2240 x 1344 | |
| Video Resolutions | 1280 x 720 (720p) | 800 x 480 | |
| Camera Features (Functions) | - | Cheese Shutter function, Pause & Resume Recording |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 0.3 Megapixel |
| BATTERY AND CHARGING | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 2100 mAh | LG REALM (LS620) has larger battery capacity than LG Optimus 7 E900. |
|---|---|---|---|
| Standby Time | 400 hours | - | |
| Talk Time | 420 minutes | 1020 minutes | LG REALM (LS620) has longer battery life when making calls than LG Optimus 7 E900. |
| Run Time Details | Talk (GSM): up to 420 min Talk (WCDMA): up to 360 min Standby (GSM): up to 400 hrs Standby (WCDMA): up to 400 hrs |
Talk: up to 1020 min | |
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 3G | Both phones have the same mobile network generation. |
| Operating System | Microsoft Windows Phone 7 | Android 4.4.2 (KitKat) | |
| Navigation | A-GPS | A-GPS | |
| Software Platforms Supported | Java | - |
| COMMUNICATIONS | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA | EV-DO | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | IEEE 802.11b/g | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 2.1 EDR | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | FTP, HFP, HSP, OPP, PAN, SPP, SDAP, A2DP, AVRCP, HID, PBAP, MAP | |
| WLAN Security | - | WEP, WPA, WPA2 | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | SMS, MMS, EMS | Google Hangouts, SMS, MMS |
| MEDIA | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, MP3, AAC +, eAAC+, MIDI | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, AAC +, OGG, QCP, eAAC+, MIDI, M4A | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, DivX, H.264, H.263 | MPEG-4, 3GP |
| FEATURES | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | - | Accelerometer | |
| Polyphonic Ringer | Yes | - | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, countdown timer, alarm clock with snooze, stopwatch | |
| Additional Phone Features | - | TTY compatible, multitasking, QuickMemo function, QSlide function, HD Voice, Guest Mode function, KnockON, Knock Code function, Plug & Pop function, notification LED, Qualcomm IZat location technology, Easy Home mode, Quiet Mode |
| OTHERS | LG Optimus 7 E900 | LG REALM (LS620) |
|---|
| Included Accessories | Power adapter | USB cable, power adapter |
|---|
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