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artfone A400

★★★★☆ 4.0 (4,290)

Its dedicated hearing enhancement mode and 2030 stereo speakers deliver amplified, clear audio for face-to-face conversations, directly addressing severe hearing needs. The phone combines a tactile, backlit keypad and a rear SOS button with an 1800mAh battery that lasts up to a week on standby, all within a simple, no-internet interface. This device is best for elderly users who need a reliable, high-volume phone for calls and texts with immediate emergency response capabilities.

Display LCD
Chip 1.2GHz Cortex A9 Processor
RAM 1 GB
Camera 2 MP
Battery 1800 mAh
five g Yes
operating system artfone Mocor RTOS
artfone A400 cellphone
32 Overall Score
Also available in:

Snapshot

The 30-Second Version

A brilliantly simple phone that nails the basics for seniors. Skip it if you want a camera or apps, but for loud calls and one-press emergency help, it's a winner.

Pros & Cons

Pros

  • Dedicated SOS button is a literal lifesaver 90th
  • Hearing assistance mode is a standout, thoughtful feature 87th
  • Big, tactile backlit buttons are impossible to miss
  • Simple, focused OS with zero learning curve

Cons

  • 2MP camera is one of the worst we've seen
  • Battery is small, even for a basic phone
  • No internet browsing at all, not even a basic browser
  • Build quality feels cheap and plasticky

The proof

Performance

With a Spreadtrum processor and 1GB of RAM, you're not doing any multitasking here, and that's perfectly fine. The interface is snappy enough for its core jobs of calling and texting. What surprised us is how well the 'hearing enhancement' mode works. It's a genuinely useful feature that amplifies voices in real-time through wired headphones, and it's not something you see on many phones at any price. The 1800mAh battery is a weak spot, landing in the 33rd percentile, but it'll still get you through a few days of light use thanks to the simple OS.

Performance Percentiles

Build 15.5
Camera 17.2
Battery 33.1
Display 19.4
Feature 89.5
Performance 10.5
Connectivity 49.7
Social Proof 86.9

Specifications

Full Specifications

Display

Display Type LCD
Resolution 240 x 3260

Performance

Processor 1.2GHz Cortex A9 Processor
Processor Model 1.2GHz Cortex A9 Processor
CPU Speed 1
RAM 1 MB
Expandable Yes

Camera

Main Camera 2
Camera Count 1

Battery & Charging

Battery 1800 Wh
Connector USB-C

Connectivity

5G Yes
Bluetooth 2.1+EDR
USB USB-C
SIM Dual Nano SIM cards + 1 SD card

Design & Build

Form Factor bar
Weight 0.2 kg / 0.4 lbs
OS artfone Mocor RTOS
Headphone Jack Yes
Stereo Speakers Yes

vs Competition

Comparing this to a Galaxy S20+ or iPhone 12 is like comparing a toaster to a smart fridge. They're completely different tools. The A400's real competition is other senior-focused phones like the Jitterbug Flip2. The artfone undercuts most of them on price while offering unique features like the hearing boost mode. The GAMAKOO G25 Ultra is a closer spec competitor, but it tries to look like a smartphone, which can be confusing. The A400's straightforward, button-first design is a better choice for its intended user.

Spec artfone A400 Samsung Galaxy S24 Ultra Motorola Razr ultra 2025 Google Pixel 9 Pro XL Apple iPhone 17 Pro OnePlus 13 13
Screen Size - 6.8 7.0 6.8 6.3 6.8
Display Type LCD Dynamic AMOLED OLED LTPO OLED Super Retina XDR Super Retina XDR
Refresh Rate - 120 165 120 120 120
Processor 1.2GHz Cortex A9 Processor Snapdragon 8 Gen 3 for Galaxy Snapdragon 8 Elite Google Tensor G4 A19 Pro Snapdragon 8 Elite
RAM (GB) 1 12 16 16 8 16
Storage (GB) - 256 512 128 256 512
Rear Camera Mp 2 200 50 50 48 50
Front Camera Mp - 12 50 42 18 32
Battery Capacity Mah 1800 5000 4700 5060 4422 6000
Charging Wattage - 45 68 37 30 80
Wireless Charging - true true true true true
Five (g) true true true true true true
Water Resistance - IP68 IP48 IP68 Water resistant IP68
Operating System artfone Mocor RTOS Android Android Android iOS Android
Compare Compare Compare Compare Compare
Product BuildCameraBatteryDisplayFeaturePerformanceConnectivitySocial Proof
artfone A400 15.517.233.119.489.510.549.786.9
Samsung Galaxy S24 Ultra Compare 90.499.595.598.296.189.399.999.3
Motorola Razr ultra 2025 Compare 59.379.995.598.293.298.983.891.5
Google Pixel 9 Pro XL Compare 79.794.693.599.573.889.396.497.6
Apple iPhone 17 Pro Compare 83.393.8719473.887.498.997.6
OnePlus 13 13 Compare 79.796.299.698.245.398.955.399.3

Price

Value & Pricing

For around sixty bucks, this is a solid value. You're not paying for features you won't use. You're paying for a loud speaker, an easy-to-see screen, and a safety net in your pocket. If those are your priorities, the price is right.

Read more

Overview

The artfone A400 is a phone that knows exactly what it is, and what it isn't. It's not trying to be a smartphone, and that's its greatest strength. This is a straightforward, big-button dumb phone built from the ground up for seniors or anyone who just wants a simple, loud, and reliable way to make calls and send texts. The standout feature is the dedicated SOS button and the clever hearing assistance mode, which shows real thought went into the design for its target user.

Common Questions

Q: Can this phone browse the internet or use WhatsApp?

Nope, and that's by design. This phone is strictly for calls and SMS. There's no app store and no web browser. If you need messaging apps, you'll need to look at a basic smartphone.

Q: How long does the battery actually last?

With light use, you can expect 3-4 days. The 1800mAh battery isn't huge, but the simple screen and OS don't drain much power. If you're on long calls daily, you'll probably charge it every other night. The included charging dock makes it easy.

Q: Will this work with my carrier?

It's unlocked and works great on 4G networks for major carriers like Rogers, Bell, and Telus. It also supports VoLTE for clear calls. Just pop in your SIM and you're good to go. It won't work on 5G, but for calls and texts, 4G is all you need.

Who Should Skip This

If you're looking for a phone with a decent camera, any kind of app support, or a modern screen, this isn't it. Go get a budget smartphone like the Motorola Moto G Power instead. This is a specialized tool for a specific person, and if that person wants to do more than call and text, they'll be frustrated in about five minutes.

Verdict

If you need a simple, no-fuss phone for a parent or grandparent who finds modern smartphones baffling, just get this. The SOS button and hearing assistance provide real peace of mind, and the big buttons make it genuinely usable. It's not a device for anyone who wants apps, a good camera, or a modern screen, but it's a near-perfect tool for its specific, important job.

Usage Scores

Overall (31.7)Budget (39.9)Gaming (16.6)Rugged (18.1)Portability (24.9)Business (26.4)Flagship (19)Foldable (29.6)Photography (15.9)Battery Life (25.5)

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