Laptops
Lenovo Essential E50-70 reviews
Product specifications and review coverage for this exact model.
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Product overview
Lenovo 80JA0138UK is listed in the laptops category. The recorded specifications include display diagonal: 39.6 cm (15.6"); processor family: Intel® Core™ i3; internal memory: 4 GB; total storage capacity: 500 GB. This entry covers manufacturer code 80JA0138UK. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: 80JA0138UK. Icecat product 26072089 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 39.6 cm (15.6") |
|---|---|
| Screen resolution | 1366 x 768 pixels |
| Processor family | Intel® Core™ i3 |
| Processor model | i3-4030U |
| Memory (RAM) | 4 GB |
| Total storage capacity | 500 GB |
| Storage media | HDD |
| Operating system installed | Windows 7 Professional |
| Weight | 2.35 kg |
More product specifications
Open a section for the details that matter to you.
Audio & listening6 details
| Audio system | HD |
|---|---|
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Microphone in | No |
| Intel® High Definition Audio (Intel® HD Audio) | Yes |
| Stylus pen | Yes |
Display3 details
| Touchscreen | No |
|---|---|
| Display surface | Matt |
| Intel Dual Display Capable Technology | No |
Processor, memory & storage38 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 4th gen Intel® Core™ i3 |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor frequency | 1.9 GHz |
| Processor cache | 3 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1168 |
| Processor lithography | 22 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel® Core™ i3-4000 Mobile Series |
| Processor codename | Haswell |
| ECC supported by processor | No |
| Internal memory type | DDR3L-SDRAM |
| Memory clock speed | 1600 MHz |
| Memory layout (slots x size) | 1 x 4 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Maximum internal memory (64-bit) | 16 GB |
| HDD capacity | 500 GB |
| HDD speed | 5400 RPM |
| Card reader integrated | Yes |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| On-board graphics card | Yes |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 4400 |
| On-board graphics card base frequency | 200 MHz |
| On-board graphics card dynamic frequency (max) | 1000 MHz |
| Maximum on-board graphics card memory | 2 GB |
| On-board graphics card DirectX version | 12 |
| On-board graphics card ID | 0xA16 |
| Intel® Matrix Storage Technology (Intel® MST) | No |
| Intel® Smart Cache | Yes |
| Processor package size | 40 x 24 x 1.5 mm |
| Processor code | SR1EN |
| Intel Rapid Storage Technology | Yes |
| Processor ARK ID | 81018 |
| Conflict-Free processor | Yes |
Camera, image & video6 details
| Front camera | Yes |
|---|---|
| Front camera resolution | 1280 x 720 pixels |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video Technology | No |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
Connections & wireless19 details
| HDD interface | SATA III |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 4.0 |
| USB 2.0 ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports | 1 |
| DVI port | No |
| VGA (D-Sub) ports quantity | 1 |
| S/PDIF out port | No |
| Combo headphone/mic port | Yes |
| Total number of SATA connectors | 4 |
| Number of SATA III connectors | 4 |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| DC-in jack | Yes |
Power & battery5 details
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 4 |
| Battery capacity | 2200 mAh |
| Maximum stated battery life | 6 h |
| AC adapter included | Yes |
Controls & features4 details
| SmartCard slot | No |
|---|---|
| Intel Smart Connect Technology | Yes |
| Intel® Smart Response Technology | No |
| Intel Smart Connect Technology version | 1.00 |
Design & dimensions10 details
| Product type | Laptop |
|---|---|
| Product colour | Black |
| Form factor | Clamshell |
| Thermal Design Power (TDP) | 15 W |
| Memory form factor | SO-DIMM |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Width | 380 mm |
| Depth | 262 mm |
| Height | 24.7 mm |
Software & compatibility3 details
| Operating system architecture | 64-bit |
|---|---|
| Recovery operating system | Windows 8.1 Pro |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
Further product details51 details
| LED backlight | Yes |
|---|---|
| Native aspect ratio | 16:9 |
| System bus rate | 5 GT/s |
| Bus type | DMI2 |
| FSB Parity | No |
| Stepping | D0 |
| Tjunction | 100 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express slots version | 2.0 |
| PCI Express configurations | 4x1, 2x4 |
| Number of HDDs installed | 1 |
| Optical drive type | DVD±RW |
| ExpressCard slot | No |
| CardBus PCMCIA slot type | No |
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Windows keys | Yes |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® Rapid Start Technology | No |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | No |
| Intel® Small Business Advantage (Intel® SBA) | No |
| Intel® Active Management Technology (Intel® AMT) | No |
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Insider™ | Yes |
| Intel Flex Memory Access | No |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | No |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| UART | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Secure Key Technology version | 1.00 |
| Intel ME Firmware Version | 9.5 |
| Intel TSX-NI version | 0.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel FDI Technology | No |
| Intel Fast Memory Access | No |
| Cable lock slot | No |
Packaging & supplied accessories1 detail
| Manual | Yes |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.