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Energizer Energy 400 LTE Specifications
Energizer
Released 2017, Aug 15
1 GB RAM · Mediatek MT6737M (28 nm)
- 204g, 15mm thickness
- Android 6.0
- 8GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 4.9 | — |
| Display | 4.2 | — |
| Performance | 3.5 | — |
| Camera | 3.9 | — |
| Body | 5.8 | — |
| Gaming | 3.8 | — |
| Software | 4.4 | — |
| Connectivity | 1.6 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
4.0"
480x800 pixels
8MP
Video recorder
1GB RAM
MT6737M
2500mAh
Score breakdown
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 900 / 2100 | |
| 4G bands | 3, 7, 20 | |
| Speed | HSPA, LTE |
|
Launch
|
Announced | 2017, Q3. Released 2017, Q3 |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 134 x 72 x 15 mm (5.28 x 2.83 x 0.59 in) |
|---|---|---|
| Weight | 204 g (7.20 oz) | |
| SIM | Hybrid Dual SIM (Micro-SIM, dual stand-by) | |
| ??? | IP67 dust/water resistant (up to 1m for 30 min) |
|
Display
|
Type | TN TFT |
|---|---|---|
| Size | 4.0 inches, 45.5 cm2 (~47.2% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~233 ppi density) | |
| Protection | Asahi Dragontrail Glass |
|
Platform
|
OS | Android 6.0 (Marshmallow) |
|---|---|---|
| Chipset | Mediatek MT6737M (28 nm) | |
| CPU | Quad-core 1.3 GHz Cortex-A53 | |
| GPU | Mali-T720MP2 |
|
Memory
|
Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 8GB 1GB RAM | |
| ??? | eMMC 5.0 |
|
Main Camera
|
Single | 8 MP, AF |
|---|---|---|
| Features | LED flash, HDR | |
| Video | Yes |
|
Selfie camera
|
Single | 1.3 MP |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g/n |
|---|---|---|
| Bluetooth | 4.0, A2DP, LE | |
| Positioning | GPS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
|
Features
|
Sensors | Accelerometer |
|---|
|
Battery
|
Type | Li-Ion 2500 mAh battery |
|---|---|---|
| Stand-by | Up to 420 h (3G) | |
| Talk time | Up to 16 h (3G) |
|
Misc
|
Colors | Black |
|---|---|---|
| SAR | 0.64 W/kg (head) 1.52 W/kg (body) | |
| Price | About 180 EUR |
Energizer Energy 400 LTE official images
Frequently asked questions
Is Energizer Energy 400 LTE worth buying in 2026?
Energizer Energy 400 LTE is worth considering if its strengths match your priorities. Genze scores it 4.2/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Energizer Energy 400 LTE?
Energizer Energy 400 LTE has a 2,500 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Energizer Energy 400 LTE have?
Energizer Energy 400 LTE features a 4.00-inch display. See the Display section for resolution, refresh rate, and panel details.
Is Energizer Energy 400 LTE water resistant?
Energizer Energy 400 LTE is rated IP67. Always follow manufacturer guidance for liquids and dust exposure.
How much RAM does Energizer Energy 400 LTE have?
Energizer Energy 400 LTE is available with 1 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Energizer Energy 400 LTE?
Genze rates Energizer Energy 400 LTE 4.2/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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