Oppo A40

Name: Oppo A40
Brand: Oppo
Availability: InStock

Operating System Android

Camera 50 Megapixels

Display Size 6.7 inches

Capacity 128Gb

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128GB

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Oppo A40, 128GB Sparkle Black

£25.72 per month

Total Cost: £1,099.42

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £28.22 on 1st April 2026 and to £30.72 on 1st April 2027 and to £33.22 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £1.00

Total over contract £1,099.42

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£25.72
Months 2–13	£28.22
Months 14–25	£30.72
Months 26–36	£33.22

How your £25.72 / month is split

Network plan £23.00

Phone repayments £2.72

Total £25.72

Average monthly cost ?

£30.54

Total cost averaged over 36 months

Oppo A40, 128GB Sparkle Black

£27.08 per month

Total Cost: £735.92

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £29.58 on 1st April 2026 and to £32.08 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment

5GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £1.00

Total over contract £735.92

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£27.08
Months 2–13	£29.58
Months 14–24	£32.08

How your £27.08 / month is split

Network plan £23.00

Phone repayments £4.08

Total £27.08

Average monthly cost ?

£30.66

Total cost averaged over 24 months

Oppo A40, 128GB Sparkle Black

£28.72 per month

Total Cost: £1,207.42

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £31.22 on 1st April 2026 and to £33.72 on 1st April 2027 and to £36.22 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

25GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £1.00

Total over contract £1,207.42

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£28.72
Months 2–13	£31.22
Months 14–25	£33.72
Months 26–36	£36.22

How your £28.72 / month is split

Network plan £26.00

Phone repayments £2.72

Total £28.72

Average monthly cost ?

£33.54

Total cost averaged over 36 months

Oppo A40, 128GB Sparkle Black

£30.08 per month

Total Cost: £807.92

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £32.58 on 1st April 2026 and to £35.08 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment

25GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £1.00

Total over contract £807.92

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£30.08
Months 2–13	£32.58
Months 14–24	£35.08

How your £30.08 / month is split

Network plan £26.00

Phone repayments £4.08

Total £30.08

Average monthly cost ?

£33.66

Total cost averaged over 24 months

Oppo A40, 128GB Sparkle Black

£31.17 per month

Total Cost: £402.54

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £33.67 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment

5GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

12 month contract

Cost breakdown

Upfront today £1.00

Total over contract £402.54

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£31.17
Months 2–12	£33.67

How your £31.17 / month is split

Network plan £23.00

Phone repayments £8.17

Total £31.17

Average monthly cost ?

£33.55

Total cost averaged over 12 months

Oppo A40, 128GB Sparkle Black

£33.72 per month

Total Cost: £1,387.42

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £36.22 on 1st April 2026 and to £38.72 on 1st April 2027 and to £41.22 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

125GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £1.00

Total over contract £1,387.42

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£33.72
Months 2–13	£36.22
Months 14–25	£38.72
Months 26–36	£41.22

How your £33.72 / month is split

Network plan £31.00

Phone repayments £2.72

Total £33.72

Average monthly cost ?

£38.54

Total cost averaged over 36 months

Oppo A40, 128GB Sparkle Black

£34.17 per month

Total Cost: £438.54

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £36.67 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment

25GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

12 month contract

Cost breakdown

Upfront today £1.00

Total over contract £438.54

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£34.17
Months 2–12	£36.67

How your £34.17 / month is split

Network plan £26.00

Phone repayments £8.17

Total £34.17

Average monthly cost ?

£36.55

Total cost averaged over 12 months

Oppo A40, 128GB Sparkle Black

£35.08 per month

Total Cost: £927.92

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.58 on 1st April 2026 and to £40.08 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment

125GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £1.00

Total over contract £927.92

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£35.08
Months 2–13	£37.58
Months 14–24	£40.08

How your £35.08 / month is split

Network plan £31.00

Phone repayments £4.08

Total £35.08

Average monthly cost ?

£38.66

Total cost averaged over 24 months

Oppo A40, 128GB Sparkle Black

£38.72 per month

Total Cost: £1,567.42

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £41.22 on 1st April 2026 and to £43.72 on 1st April 2027 and to £46.22 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£1.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £1.00

Total over contract £1,567.42

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£38.72
Months 2–13	£41.22
Months 14–25	£43.72
Months 26–36	£46.22

How your £38.72 / month is split

Network plan £36.00

Phone repayments £2.72

Total £38.72

Average monthly cost ?

£43.54

Total cost averaged over 36 months

Oppo A40, 128GB Sparkle Black

£39.17 per month

Total Cost: £498.54

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £41.67 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment

125GB data

£1.00 device cost

Unlimited minutes

Unlimited texts

12 month contract

Cost breakdown

Upfront today £1.00

Total over contract £498.54

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£39.17
Months 2–12	£41.67

How your £39.17 / month is split

Network plan £31.00

Phone repayments £8.17

Total £39.17

Average monthly cost ?

£41.55

Total cost averaged over 12 months

Oppo A40, 128GB Sparkle Black

£40.08 per month

Total Cost: £1,047.92

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £42.58 on 1st April 2026 and to £45.08 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£1.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £1.00

Total over contract £1,047.92

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£40.08
Months 2–13	£42.58
Months 14–24	£45.08

How your £40.08 / month is split

Network plan £36.00

Phone repayments £4.08

Total £40.08

Average monthly cost ?

£43.66

Total cost averaged over 24 months

Oppo A40, 128GB Sparkle Black

£44.17 per month

Total Cost: £558.54

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £46.67 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£1.00 device cost

Unlimited minutes

Unlimited texts

12 month contract

Cost breakdown

Upfront today £1.00

Total over contract £558.54

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Month 1	£44.17
Months 2–12	£46.67

How your £44.17 / month is split

Network plan £36.00

Phone repayments £8.17

Total £44.17

Average monthly cost ?

£46.55

Total cost averaged over 12 months

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Live deal insights

Contract deals — price snapshot

Average total cost: £699
Lowest total cost: £122
£0 upfront options: 0 deals
Typical contract length: 1 months
Average monthly (24-month): £37
Average data allowance: 50GB

Deals are currently available on O2.

Last updated: 20 Feb 2026 from 16 live offers

Oppo A40 Specification

Operating System: Android
Camera: 50 Megapixels
Display Size: 6.7 inches
Display Type: LCD
Capacity: 128Gb
eSIM Compatible: No
Weight: 190 grams
Resolution: 1612 x 720
Primary Camera: 50 Megapixels
Primary Camera Flash: LED flash
Secondary Camera: 8 Megapixels
Dimensions: 165.77 x 76.08 x 7.68 mm
Processor: Qualcomm Snapdragon
Chipset: Qualcomm® Snapdragon® 6s 4G Gen1
SIM Type: Nano-SIM
Bluetooth: 5.0 BLE
WiFi: 802.11 a/b/g/n/ac/6e
Battery: 5100 mAh
IP Rating: IP54

Specifications are provided by the manufacturer and may vary by region.

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