Our Opinion

The Samsung Galaxy J7 Max is a slightly better phone, but the Samsung Galaxy On7 Prime (4GB RAM, 64GB) is slightly better value for money. Which phone should you buy? It’s a close call, but if your budget allows for it, then Samsung Galaxy J7 Max might be a slightly better choice.

Samsung Galaxy J7 Max  Samsung Galaxy On7 Prime (4GB RAM, 64GB) 
Samsung Galaxy J7 Max Samsung Galaxy On7 Prime
Buy Now Buy Buy
Excellence Score
32.1
31.6
Value for Money Score
68.0
69.0
Price ₹ 14,799 onwards ₹ 13,990 onwards
Launch Date (India) Jun, 2017 Jan, 2018
Expected Launch Date N/A N/A
Smartphone OS Android 7.0 Nougat, Expected upgrade to 8.0 Oreo Android 7.1 Nougat
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 5.7 inches 5.5 inches
Screen Resolution 1080x1920 pixels (~ 386 pixels per inch) 1080x1920 pixels (~ 401 pixels per inch)
Scratch Resistant Display
Display Features TFT IPS, 2.5D Curved Glass TFT LCD
Full Physical QWERTY Keypad
Processor 1.69 GHz 1.6 GHz
Processor Type Octa Core Octa Core
Processor Name MediaTek Helio P20 Exynos 7870
GPU Mali-T880MP2 Mali-T830 MP2
RAM 4 GB 4 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
USB Yes Yes
Camera 13.0 MP 13.0 MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (Full HD)
Other Camera Features F/1.7 Aperture F/1.9 Aperture
Secondary Camera 13.0 MP 13.0 MP
Secondary Camera Features Flash, F/1.9 Aperture F/1.9 Aperture
Internal Memory 32 GB 64 GB
Expandable Memory Slot up to 256 GB up to 256 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 8.1 mm 8 mm
Weight 179 gm 170 gm
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 3300 mAh 3300 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A 21.00 hrs
Battery Talktime (3G) 20.00 hrs N/A
Fast Charging
Other Battery Parameters Internet Usage Time (3G): upto 11 hrs, Internet Usage Time (4G): upto 15 hrs, Internet Usage Time (WiFi): upto 15 hrs, Video Playback Time: upto 13 hrs, Audio Playback Time: upto 72 hrs Internet Usage Time (3G): upto 12 hrs, Internet Usage Time (4G): upto 15 hrs, Internet Usage Time (WiFi): upto 16 hrs, Video Playback Time: upto 14 hrs, Audio Playback Time: upto 84 hrs
Fingerprint sensor Yes Yes
Other Features WiFi Direct; USB On-The-Go; Noise Filtration; Samsung Pay Mini ANT+ Support; WiFi Direct; Noise Filtration; Samsung Mall; Samsung Pay mini
2-minute Review [Positives]
  • Well built - the phone looks and feels quite premium
  • Good, bright, large display - decent colour reproduction, good viewing angles - good videos and movie watching experience
  • Good, accurate fingerprint sensor
  • On the top of Android, is Samsung's new UI - Samsung Experience - it is more refined compared to TouchWiz UX - and continues to have a number of added software features like Games Launcher, one-handed operation mode, Multi-window mode, Direct call (to make a voice call by picking up and holding the device near your ear while viewing call, message, or contact details)
  • Smart alert (to set the device to alert you if you have missed calls or new messages when you pick up the device), Gesture support, Dual Messenger (lets you use two separate accounts for the same app such as Facebook, WhatsApp and more), Secure Folder, Samsung Pay Mini, and others
  • Decent performance - 4GB of RAM is more than enough to run several applications in the background
  • Excellent rear camera in all lighting conditions, comparable to the Moto G5 Plus, which has otherwise been the top camera phone in this price bracket
  • White balance and dynamic range remains impressive in all situations
  • Good selfie camera too, with a front facing flash for low light selfies
  • Video recording quality is decent too (but the phone doesn’t have a secondary microphone so recorded audio is not crisp)
  • Audio through the bundled or third-party earphones is decent
  • Good call quality
  • Good Dual SIM management with Samsung's Smart Dual SIM feature (automatically forwards calls from the phone number on SIM 2, even if a user is on the phone with SIM 1’s number)
  • Good battery life - lasts for more than a day with average use - and power-saving modes can extend it even further
  • Great build quality
  • Good front facing fingerprint sensor
  • Samsung's Experience UI provides some decent add-ons over Android like Secure Folder, Samsung Pay Mini, Samsung Pass, Samsung Cloud, app locker, and power saving modes
  • There is also Samsung Mall, which is basically Bixby Vision in a brand new avatar - the Mall lets you shop via your camera - basically, you can use the app’s camera to capture a product which you are interested in - then, the app will recognise the product bring you listings from where you can buy it (online retailers including Amazon, Shopclues etc) - it is decent when it works, although it is a bit of a hit and miss
  • Good performance - app launches are fairly speedy, the phone unlocks quickly, multitasking is good
  • Decent front camera (better than the Mi A1, although a little bit behind the Honor 9 Lite with dual front cameras)
  • Another nice thing about the hardware is the speaker grills on the side - this means the speaker doesn’t get blocked even when playing games - plus, it helps that the speaker is good
  • There’s separate slots for the second SIM card and the microSD card - which is always good to have
  • Good battery life - you will comfortably get through the day with moderate to heavy use
  • Useful power saving modes
2-minute Review [Negatives]
  • Pretty big for single-handed use - also a bit heavy at 179 grams - might not suit people with small hands
  • Lacks a notification LED light - even though there is the Smart Glow feature around the rear camera, it doesn’t compensate fully for the lack of notification LED
  • Performance is decent, but not the best in this price bracket - it's a notch below the likes of the Moto G5 Plus, the Redmi Note 4, the Coolpad Cool 1 and Honor 6X
  • Lacks fast charging, which is present in some of its competitors - takes about 2 and half hours to charge the phone
  • Although the build quality is good, the design of the phone is a little bland and old-school - and doesn't really stand up to the likes of well designed competitors like the Mi A1 and the Honor 7X
  • The display is ok, but could have been better - again it's left behind by the displays on Mi A1 and Honor 7X
  • The display also lacks an ambient light sensor, so brightness adjustments have to be done manually
  • Average rear camera - focusing is not the best, and there is quite a lot of noise in photos - once again the rear camera on the likes of Mi A1 fares much better
  • Uses the old microUSB port, instead of the modern USB-C
  • On the whole, the On7 will find it tough to compete against the likes of Mi A1 (with its amazing performance and decent dual cameras), the Honor 7X (with an 18:9 display and dual cameras) and the Honor 9 Lite (with an 18:9 display and 4 cameras) - all of which provide better value
Expert Reviews
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User Reviews
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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