Home
Trade-in

Galaxy S9 vs Realme 7 (Global)

Shop Samsung Galaxy
  • 24-month warranty
  • Free standard delivery on orders over £50
  • 14-day returns
  • Excellent customer support

Galaxy S9

Starting at

£116.50£449.00 new
See options

Realme 7 (Global)

Starting at

£115.00
See options
(689 reviews)

What's the difference between the Galaxy S9 and Realme 7 (Global)?

Galaxy S9 vs Realme 7 (Global) comes down to the RAM, battery and screen size. Refurbished, the Realme 7 (Global) starts at £115, £1.50 less than the Galaxy S9. The Realme 7 (Global) is the newer model, released in 2020.

Refurbished from

£116.50£115

RAM

4 GB6 GB

Battery

3000 mAh5000 mAh

Screen size

5.8 inch6,5 inch

Screen type

Super AMOLEDIPS LCD

Weight

163 g196 g
  • The Realme 7 (Global) has more RAM: 6 GB vs 4 GB.
  • The Realme 7 (Global) has a bigger battery: 5000 mAh vs 3000 mAh.
  • Screen size: 5.8 inch on the Galaxy S9, 6,5 inch on the Realme 7 (Global).

Galaxy S9 vs Realme 7 (Global) specs

The Galaxy S9 and Realme 7 (Global) differ primarily in screen size, battery capacity, and memory. The Galaxy S9 has a smaller, higher-resolution Super AMOLED screen, which suits users who prefer sharper visuals on a more compact phone. The Realme 7 offers a larger IPS LCD screen and a bigger 5000 mAh battery, fitting for those who want longer battery life and a bigger display for media. Realme 7 also has more RAM, which helps with multitasking and keeping several apps open. Both phones run Android, support 4G, and include physical SIM slots, but the Realme 7 supports dual SIM. Your choice depends on whether you prioritise screen quality and compactness or battery life and screen size.

Galaxy S9 vs Realme 7 (Global) price

Galaxy S9 vs Realme 7 (Global) battery life and software updates

Battery capacity and operating system are key durability factors for these phones. Both run Android and are not foldable, but their battery sizes differ significantly, affecting how long each lasts between charges.

Battery Capacity

The Galaxy S9 comes with a 3000 mAh battery, suitable for users who prefer a lighter phone and moderate daily use. The Realme 7 has a larger 5000 mAh battery, which is better for those who need longer battery life for extended use without frequent charging.

Operating System

Both the Galaxy S9 and Realme 7 use Android, which means you can expect a familiar and flexible user experience regardless of which phone you choose.

Battery

3000 mAh5000 mAh

Foldable

NoNo

Ip rating

IP68N/A

Software updates

Ended Apr 2022N/A

Wireless charging

YesN/A

Year of release

20182020

Galaxy S9 vs Realme 7 (Global) performance

Chipset

N/AMediatek MT6785V/CD Helio G95 (12 nm)

RAM

4 GB6 GB

Galaxy S9 vs Realme 7 (Global) screen

Screen size, resolution, and type affect how you see content and use your phone. These two devices offer different experiences in these areas.

Screen Size

The Realme 7 has a 6,5 inch screen, providing more space for videos, gaming, and multitasking. The Galaxy S9's 5.8 inch screen suits users who prefer a smaller, more pocketable device.

Screen Resolution

The Galaxy S9 offers a higher resolution of 1440 x 2960, which produces sharper and more detailed images. This is ideal if you often look closely at photos or text. The Realme 7 has a 1080 x 2400 resolution, offering good clarity on its larger display.

Screen Type

The Galaxy S9 uses a Super AMOLED screen, known for deep blacks and vibrant colours, enhancing media and general viewing. The Realme 7's IPS LCD screen delivers accurate colours and wide viewing angles, fitting for everyday use on a larger display.

Refresh rate

N/A90 Hz

Resolution

1440 x 29601080 x 2400

Screen size

5.8 inch6,5 inch

Screen type

Super AMOLEDIPS LCD

Galaxy S9 vs Realme 7 (Global) camera

Camera type

Single (1x)N/A

Front camera

8 megapixelsN/A

Main camera

12 megapixelsN/A

Galaxy S9 vs Realme 7 (Global) size and design

Other differences include SIM card options, physical dimensions, and weight, which influence how the phone fits your lifestyle and network needs.

SIM Card Options

The Galaxy S9 supports a single physical SIM card, which suits users with one mobile number. The Realme 7 supports dual physical SIM cards, making it convenient if you use two numbers or want to separate work and personal calls.

Size and Weight

The Galaxy S9 is smaller and lighter, measuring 147.7 mm tall, 68.7 mm wide, 8.5 mm deep, and weighing 163 g, which makes it easier to handle and carry. The Realme 7 is larger and heavier at 162.3 mm tall, 75.4 mm wide, 9.4 mm deep, and 196 g, offering a bigger screen at the expense of bulk.

Connector and Network

Both phones have a USB-C connector and a 3.5 mm headphone jack, supporting common accessories. They also both work on 4G networks and come unlocked, so you can use them with any compatible carrier.

Storage Capacity

The Galaxy S9 is available with 64GB or 128GB of storage, providing more space if you store many files or apps. The Realme 7 is stocked with 64GB, which suits everyday use and can be expanded with a microSDXC card on both devices.

Carrier compatibility

UnlockedUnlocked

Connector

USB-C + Jack 3.5mmUSB-C + Jack 3.5mm

Depth

8.5 mm9.4 mm

Height

147.7 mm162.3 mm

Mobile network

4G4G

Release date

16 March 2018N/A

SD card slot

microSDXCmicroSDXC

SIM card

Physical SIMDual Physical SIM

Weight

163 g196 g

Width

68.7 mm75.4 mm

Galaxy S9 or Realme 7 (Global): which should you buy?

Buy the Galaxy S9 if

  • you want an OLED screen
  • you want a lighter build (163 g vs 196 g)

Buy the Realme 7 (Global) if

  • you want to spend less: it starts at £115, £1.50 less than the Galaxy S9
  • you want more RAM (6 GB vs 4 GB)
  • you want a bigger battery (5000 mAh vs 3000 mAh)

Galaxy S9 vs Realme 7 (Global) FAQs

Galaxy S9 vs Realme 7 (Global) comes down to the RAM, battery and screen size. The Realme 7 (Global) has more RAM: 6 GB vs 4 GB. The Realme 7 (Global) has a bigger battery: 5000 mAh vs 3000 mAh.

The Realme 7 (Global) is cheaper refurbished, from £115 compared with £116.50 for the Galaxy S9.

The Realme 7 (Global) has a bigger battery: 5000 mAh vs 3000 mAh.

Updates for the Galaxy S9 ended in Apr 2022. We don't have published update dates for the Realme 7 (Global).

Refurbished, the Galaxy S9 comes in 64GB and 128GB, and the Realme 7 (Global) in 64GB.

Add device
Add device
Add device
Add device